Merge pull request #1064 from dortania/gui-refactor

GUI Refactor: Implement modularized wxPython system
2026-04-17 13:22:54 +10:00 · 2023-05-18 20:48:07 -07:00
parent 04441590f0 cb38ee9477
commit aa196b6c0d
36 changed files with 4581 additions and 4343 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -34,4 +34,6 @@ __pycache__/
 /payloads/KDK.dmg
 *.log
 /Universal-Binaries.dmg
-/payloads/Universal-Binaries_overlay
+/payloads/KDKInfo.plist
+/payloads/update.sh
+/payloads/OpenCore-Patcher.app
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -19,6 +19,26 @@
  - Patch currently limited to Ventura and newer
 - Restore Function Keys on MacBook5,2 and MacBook4,1
  - Implementation by [@jazzzny](https://github.com/Jazzzny)
+- Backend changes:
+  - Rename OCLP-Helper to OpenCore-Patcher
+    - Allows for better identification when displaying prompts
+  - Reimplement wxPython GUI into modularized system:
+    - Allows for easier maintenance and future expansion
+    - Changes include:
+      - Reworked settings UI
+      - Unified download UI with time remaining
+      - Implement in-app update system
+        - Guides users to update OpenCore and Root Patches once update's installed
+      - Expand app update checks to include nightly users
+        - ex. 0.6.6 nightly -> 0.6.6 release
+      - Implement macOS installer verification after flashing
+      - Implement proper UI call backs on long processes
+        - ex. Root patching
+      - Implement default selections for disks and installers
+      - Set about and quit items
+  - Utilize `py-applescript` for authorization prompts
+    - Avoids displaying prompts with `osascript` in the title
+    - Due to limitations, only used for installer creation and OpenCore installation
 - Increment Binaries:
  - PatcherSupportPkg 1.0.1 - release
  - OpenCorePkg 0.9.2 - release
--- a/OpenCore-Patcher-GUI.spec
+++ b/OpenCore-Patcher-GUI.spec
@@ -49,6 +49,7 @@ app = BUNDLE(coll,
             icon="payloads/OC-Patcher.icns",
             bundle_identifier="com.dortania.opencore-legacy-patcher",
             info_plist={
+                "CFBundleName": "OpenCore Legacy Patcher",
                "CFBundleShortVersionString": constants.Constants().patcher_version,
                "NSHumanReadableCopyright": constants.Constants().copyright_date,
                "LSMinimumSystemVersion": "10.10.0",
--- a/payloads/Tools/OpenCore-Patcher.app/Contents/Info.plist
+++ b/payloads/Tools/OpenCore-Patcher.app/Contents/Info.plist
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDisplayName</key>
+	<string>OpenCore-Patcher</string>
+	<key>CFBundleExecutable</key>
+	<string>OpenCore-Patcher</string>
+	<key>CFBundleIconFile</key>
+	<string>OC-Patcher.icns</string>
+	<key>CFBundleIdentifier</key>
+	<string>com.dortania.opencore-legacy-patcher-helper</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>OpenCore-Patcher</string>
+	<key>CFBundlePackageType</key>
+	<string>APPL</string>
+	<key>LSMinimumSystemVersion</key>
+	<string>10.10.0</string>
+	<key>NSHighResolutionCapable</key>
+	<true/>
+	<key>NSHumanReadableCopyright</key>
+	<string>Copyright © 2020-2023 Dortania</string>
+	<key>LSUIElement</key>
+	<true/>
+</dict>
+</plist>
--- a/payloads/Tools/OpenCore-Patcher.app/Contents/MacOS/OpenCore-Patcher
+++ b/payloads/Tools/OpenCore-Patcher.app/Contents/MacOS/OpenCore-Patcher
--- a/payloads/Tools/OpenCore-Patcher.app/Contents/Resources/OC-Patcher.icns
+++ b/payloads/Tools/OpenCore-Patcher.app/Contents/Resources/OC-Patcher.icns
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,4 +3,5 @@ pyobjc
 wxpython
 pyinstaller
 packaging
-py_sip_xnu
+py_sip_xnu
+py-applescript
--- a/resources/build/build.py
+++ b/resources/build/build.py
@@ -153,5 +153,3 @@ class BuildOpenCore:
        logging.info(f"Your OpenCore EFI for {self.model} has been built at:")
        logging.info(f"    {self.constants.opencore_release_folder}")
        logging.info("")
-        if self.constants.gui_mode is False:
-            input("Press [Enter] to continue\n")
--- a/resources/build/firmware.py
+++ b/resources/build/firmware.py
@@ -73,7 +73,7 @@ class BuildFirmware:
            support.BuildSupport(self.model, self.constants, self.config).enable_kext("AppleIntelCPUPowerManagement.kext", self.constants.aicpupm_version, self.constants.aicpupm_path)
            support.BuildSupport(self.model, self.constants, self.config).enable_kext("AppleIntelCPUPowerManagementClient.kext", self.constants.aicpupm_version, self.constants.aicpupm_client_path)

-        if smbios_data.smbios_dictionary[self.model]["CPU Generation"] <= cpu_data.cpu_data.sandy_bridge.value or self.constants.disable_xcpm is True:
+        if smbios_data.smbios_dictionary[self.model]["CPU Generation"] <= cpu_data.cpu_data.sandy_bridge.value or self.constants.disable_fw_throttle is True:
            # With macOS 12.3 Beta 1, Apple dropped the 'plugin-type' check within X86PlatformPlugin
            # Because of this, X86PP will match onto the CPU instead of ACPI_SMC_PlatformPlugin
            # This causes power management to break on pre-Ivy Bridge CPUs as they don't have correct
@@ -81,11 +81,11 @@ class BuildFirmware:
            # This patch will simply increase ASPP's 'IOProbeScore' to outmatch X86PP
            logging.info("- Overriding ACPI SMC matching")
            support.BuildSupport(self.model, self.constants, self.config).enable_kext("ASPP-Override.kext", self.constants.aspp_override_version, self.constants.aspp_override_path)
-            if self.constants.disable_xcpm is True:
+            if self.constants.disable_fw_throttle is True:
                # Only inject on older OSes if user requests
                support.BuildSupport(self.model, self.constants, self.config).get_item_by_kv(self.config["Kernel"]["Add"], "BundlePath", "ASPP-Override.kext")["MinKernel"] = ""

-        if self.constants.disable_msr_power_ctl is True and smbios_data.smbios_dictionary[self.model]["CPU Generation"] >= cpu_data.cpu_data.nehalem.value:
+        if self.constants.disable_fw_throttle is True and smbios_data.smbios_dictionary[self.model]["CPU Generation"] >= cpu_data.cpu_data.nehalem.value:
            logging.info("- Disabling Firmware Throttling")
            # Nehalem and newer systems force firmware throttling via MSR_POWER_CTL
            support.BuildSupport(self.model, self.constants, self.config).enable_kext("SimpleMSR.kext", self.constants.simplemsr_version, self.constants.simplemsr_path)
--- a/resources/build/graphics_audio.py
+++ b/resources/build/graphics_audio.py
@@ -259,7 +259,7 @@ class BuildGraphicsAudio:
                    "CAIL,CAIL_DisableUVDPowerGating": 1,
                    "CAIL,CAIL_DisableVCEPowerGating": 1,
                })
-        if self.constants.imac_model == "Legacy GCN":
+        if self.constants.imac_model == "GCN":
            logging.info("- Adding Legacy GCN Power Gate Patches")
            self.config["DeviceProperties"]["Add"][backlight_path].update({
                "CAIL,CAIL_DisableDrmdmaPowerGating": 1,
@@ -274,7 +274,7 @@ class BuildGraphicsAudio:
                    "CAIL,CAIL_DisableUVDPowerGating": 1,
                    "CAIL,CAIL_DisableVCEPowerGating": 1,
                })
-        elif self.constants.imac_model == "AMD Lexa":
+        elif self.constants.imac_model == "Lexa":
            logging.info("- Adding Lexa Spoofing Patches")
            self.config["DeviceProperties"]["Add"][backlight_path].update({
                "model": "AMD Radeon Pro WX 3200",
@@ -285,7 +285,7 @@ class BuildGraphicsAudio:
                    "model": "AMD Radeon Pro WX 3200",
                    "device-id": binascii.unhexlify("FF67"),
                })
-        elif self.constants.imac_model == "AMD Navi":
+        elif self.constants.imac_model == "Navi":
            logging.info("- Adding Navi Spoofing Patches")
            navi_backlight_path = backlight_path+"/Pci(0x0,0x0)/Pci(0x0,0x0)"
            self.config["DeviceProperties"]["Add"][navi_backlight_path] = {
--- a/resources/constants.py
+++ b/resources/constants.py
@@ -15,6 +15,7 @@ class Constants:
        self.patcher_version:                 str = "0.6.6"  # OpenCore-Legacy-Patcher
        self.patcher_support_pkg_version:     str = "1.0.1"  # PatcherSupportPkg
        self.copyright_date:                  str = "Copyright © 2020-2023 Dortania"
+        self.patcher_name:                    str = "OpenCore Legacy Patcher"

        # URLs
        self.url_patcher_support_pkg:         str = "https://github.com/dortania/PatcherSupportPkg/releases/download/"
@@ -132,6 +133,7 @@ class Constants:
        self.launcher_script:            str = None  #  Determine launch file path   (None if PyInstaller)
        self.booted_oc_disk:             str = None  #  Determine current disk OCLP booted from
        self.unpack_thread                   = None  #  Determine if unpack thread finished (threading.Thread)
+        self.update_stage:               int = 0  #     Determine update stage (see gui_support.py)

        self.commit_info: tuple = (None, None, None)  # Commit info (Branch, Commit Date, Commit URL)

@@ -206,12 +208,11 @@ class Constants:
        self.dGPU_switch:            bool = False  # Set Display GPU Switching for Windows
        self.force_surplus:          bool = False  # Force SurPlus patch in newer OSes
        self.force_latest_psp:       bool = False  # Force latest PatcherSupportPkg
-        self.disable_msr_power_ctl:  bool = False  # Disable MSR Power Control (missing battery throttling)
+        self.disable_fw_throttle:    bool = False  # Disable MSR Power Control and XCPM
        self.software_demux:         bool = False  # Enable Software Demux patch set
        self.force_vmm:              bool = False  # Force VMM patch
        self.disable_connectdrivers: bool = False  # Disable ConnectDrivers (hibernation)
        self.set_content_caching:    bool = False  # Set Content Caching
-        self.disable_xcpm:           bool = False  # Disable XCPM (X86PlatformPlugin.kext)
        self.set_vmm_cpuid:          bool = False  # Set VMM bit inside CPUID
        self.disable_cat_colorsync:  bool = False  # Disable the ColorSync patch to regain Display Profiles
        self.set_alc_usage:          bool = True  #  Set AppleALC usage
@@ -624,7 +625,7 @@ class Constants:

    @property
    def oclp_helper_path(self):
-        return self.payload_path / Path("Tools/OCLP-Helper")
+        return self.payload_path / Path("Tools/OpenCore-Patcher.app/Contents/MacOS/OpenCore-Patcher")

    @property
    def rsrrepair_userspace_path(self):
--- a/resources/gui/gui_help.py
+++ b/resources/gui/gui_help.py
@@ -1,104 +0,0 @@
-import wx
-import webbrowser
-from resources import constants
-from data import os_data
-
-class gui_help_menu:
-    def __init__(self, versions, frame, frame_modal):
-        self.constants: constants.Constants = versions
-        self.frame = frame
-        self.frame_modal = frame_modal
-
-        # Define Window Size
-        self.WINDOW_WIDTH_MAIN  = 300
-
-
-    def reset_frame_modal(self):
-        if not self.frame_modal:
-            self.frame_modal = wx.Dialog(self.frame)
-        else:
-            self.frame_modal.DestroyChildren()
-            self.frame_modal.Close()
-            if self.constants.detected_os >= os_data.os_data.big_sur:
-                self.frame_modal.ShowWithoutActivating()
-
-    def help_menu(self, event=None):
-        # Define Menu
-        # Header: Get help with OpenCore Legacy Patcher
-        # Subheader: Following resources are available:
-        # Button: Official Guide
-        # Button: Official Discord Server
-
-        self.reset_frame_modal()
-        self.frame_modal.SetSize((self.WINDOW_WIDTH_MAIN, -1))
-
-        # Header
-        self.header = wx.StaticText(self.frame_modal, label="Patcher Resources", pos=(10,10))
-        self.header.SetFont(wx.Font(19, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD, False, ".AppleSystemUIFont"))
-        self.header.Centre(wx.HORIZONTAL)
-
-        # Subheader
-        self.subheader = wx.StaticText(self.frame_modal, label="Following resources are available:")
-        self.subheader.SetFont(wx.Font(13, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL, False, ".AppleSystemUIFont"))
-        self.subheader.SetPosition(
-            wx.Point(
-                self.header.GetPosition().x,
-                self.header.GetPosition().y + self.header.GetSize().height + 5
-            )
-        )
-        self.subheader.Centre(wx.HORIZONTAL)
-
-
-        # Official Guide
-        self.guide = wx.Button(self.frame_modal, label="Official Guide", size=(200,30))
-        self.guide.SetPosition(
-            wx.Point(
-                self.subheader.GetPosition().x,
-                self.subheader.GetPosition().y + self.subheader.GetSize().height + 5
-
-            )
-        )
-        self.guide.Bind(wx.EVT_BUTTON, lambda event: webbrowser.open(self.constants.guide_link))
-        self.guide.Centre(wx.HORIZONTAL)
-
-        # Official Discord Server
-        self.discord = wx.Button(self.frame_modal, label="Official Discord Server", size=(200,30))
-        self.discord.SetPosition(
-            wx.Point(
-                self.guide.GetPosition().x,
-                self.guide.GetPosition().y + self.guide.GetSize().height
-            )
-        )
-        self.discord.Bind(wx.EVT_BUTTON, lambda event: webbrowser.open(self.constants.discord_link))
-        self.discord.Centre(wx.HORIZONTAL)
-
-        # Overclock Button
-        self.overclock = wx.Button(self.frame_modal, label="Official Support Phone", size=(200,30))
-        self.overclock.SetPosition(
-            wx.Point(
-                self.discord.GetPosition().x,
-                self.discord.GetPosition().y + self.discord.GetSize().height
-            )
-        )
-        self.overclock.Bind(wx.EVT_BUTTON, lambda event: webbrowser.open("https://www.youtube.com/watch?v=dQw4w9WgXcQ"))
-        self.overclock.Centre(wx.HORIZONTAL)
-
-
-        self.return_to_main = wx.Button(self.frame_modal, label="Return to Main Menu", size=(150,30))
-        self.return_to_main.SetPosition(
-            wx.Point(
-                self.overclock.GetPosition().x,
-                self.overclock.GetPosition().y + self.overclock.GetSize().height + 5
-            )
-        )
-        self.return_to_main.Bind(wx.EVT_BUTTON, lambda event: self.frame_modal.Close())
-        self.return_to_main.Centre(wx.HORIZONTAL)
-
-        # Set Window Size to below Copyright Label
-        self.frame_modal.SetSize(
-            (
-                -1,
-                self.return_to_main.GetPosition().y + self.return_to_main.GetSize().height + 40
-            )
-        )
-        self.frame_modal.ShowWindowModal()
--- a/resources/gui/gui_main.py
+++ b/resources/gui/gui_main.py
--- a/resources/gui/menu_redirect.py
+++ b/resources/gui/menu_redirect.py
@@ -1,46 +0,0 @@
-import wx
-import time
-
-class RedirectText(object):
-    def __init__(self,aWxTextCtrl, sleep):
-        self.out=aWxTextCtrl
-        self.sleep = sleep
-
-    def write(self,string):
-        self.out.WriteText(string)
-        wx.GetApp().Yield()
-        if self.sleep:
-            time.sleep(0.01)
-
-    def fileno(self):
-        return 1
-
-    def flush(self):
-        pass
-
-class RedirectLabel(object):
-    def __init__(self,aWxTextCtrl):
-        self.out=aWxTextCtrl
-
-    def write(self,string):
-        if "MB/s" in string:
-            self.out.SetLabel(string)
-            self.out.Centre(wx.HORIZONTAL)
-        wx.GetApp().Yield()
-        time.sleep(0.01)
-
-    def fileno(self):
-        return 1
-
-    def flush(self):
-        pass
-
-class RedirectLabelAll(object):
-    def __init__(self,aWxTextCtrl):
-        self.out=aWxTextCtrl
-
-    def write(self,string):
-        self.out.SetLabel(string)
-        self.out.Centre(wx.HORIZONTAL)
-        wx.GetApp().Yield()
-        time.sleep(0.01)
--- a/resources/install.py
+++ b/resources/install.py
@@ -2,15 +2,17 @@
 # Usage solely for TUI
 # Copyright (C) 2020-2022, Dhinak G, Mykola Grymalyuk

+import logging
 import plistlib
 import subprocess
-import shutil
-import os
-import logging
+import applescript
+
 from pathlib import Path
+
 from resources import utilities, constants
 from data import os_data

+
 class tui_disk_installation:
    def __init__(self, versions):
        self.constants: constants.Constants = versions
@@ -75,49 +77,37 @@ class tui_disk_installation:
        return supported_partitions


-    def install_opencore(self, full_disk_identifier):
-        def determine_sd_card(media_name):
-            # Array filled with common SD Card names
-            # Note most USB-based SD Card readers generally report as "Storage Device"
-            # Thus no reliable way to detect further without parsing IOService output (kUSBProductString)
-            if (
-                "SD Card" in media_name or \
-                "SD/MMC" in media_name or \
-                "SDXC Reader" in media_name or \
-                "SD Reader" in media_name or \
-                "Card Reader" in media_name
-            ):
-                return True
-            return False
+    def _determine_sd_card(media_name: str):
+        # Array filled with common SD Card names
+        # Note most USB-based SD Card readers generally report as "Storage Device"
+        # Thus no reliable way to detect further without parsing IOService output (kUSBProductString)
+        if any(x in media_name for x in ("SD Card", "SD/MMC", "SDXC Reader", "SD Reader", "Card Reader")):
+            return True
+        return False

+
+    def install_opencore(self, full_disk_identifier: str):
        # TODO: Apple Script fails in Yosemite(?) and older
-        args = [
-            "osascript",
-            "-e",
-            f'''do shell script "diskutil mount {full_disk_identifier}"'''
-            ' with prompt "OpenCore Legacy Patcher needs administrator privileges to mount your EFI."'
-            " with administrator privileges"
-            " without altering line endings",
-        ]
-
+        logging.info(f"- Mounting partition: {full_disk_identifier}")
        if self.constants.detected_os >= os_data.os_data.el_capitan and not self.constants.recovery_status:
-            result = subprocess.run(args, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
-        else:
-            result = subprocess.run(f"diskutil mount {full_disk_identifier}".split(), stdout=subprocess.PIPE, stderr=subprocess.PIPE)
-
-        if result.returncode != 0:
-            if "execution error" in result.stderr.decode() and result.stderr.decode().strip()[-5:-1] == "-128":
-                # cancelled prompt
-                return
-            else:
-                logging.info("An error occurred!")
-                logging.info(result.stderr.decode())
-
-                # Check if we're in Safe Mode, and if so, tell user FAT32 is unsupported
+            try:
+                applescript.AppleScript(f'''do shell script "diskutil mount {full_disk_identifier}" with prompt "OpenCore Legacy Patcher needs administrator privileges to mount this volume." with administrator privileges without altering line endings''').run()
+            except applescript.ScriptError as e:
+                if "User canceled" in str(e):
+                    logging.info("- Mount cancelled by user")
+                    return
+                logging.info(f"An error occurred: {e}")
                if utilities.check_boot_mode() == "safe_boot":
                    logging.info("\nSafe Mode detected. FAT32 is unsupported by macOS in this mode.")
                    logging.info("Please disable Safe Mode and try again.")
+                    return
+        else:
+            result = subprocess.run(f"diskutil mount {full_disk_identifier}".split(), stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+            if result.returncode != 0:
+                logging.info("- Mount failed")
+                logging.info(result.stderr.decode())
                return
+
        partition_info = plistlib.loads(subprocess.run(f"diskutil info -plist {full_disk_identifier}".split(), stdout=subprocess.PIPE).stdout.decode().strip().encode())
        parent_disk = partition_info["ParentWholeDisk"]
        drive_host_info = plistlib.loads(subprocess.run(f"diskutil info -plist {parent_disk}".split(), stdout=subprocess.PIPE).stdout.decode().strip().encode())
@@ -128,71 +118,57 @@ class tui_disk_installation:
            ssd_type = False
        mount_path = Path(partition_info["MountPoint"])
        disk_type = partition_info["BusProtocol"]
-        utilities.cls()
-        utilities.header(["Copying OpenCore"])

-        if mount_path.exists():
-            if (mount_path / Path("EFI/Microsoft")).exists() and self.constants.gui_mode is False:
-                logging.info("- Found Windows Boot Loader")
-                logging.info("\nWould you like to continue installing OpenCore?")
-                logging.info("Installing OpenCore onto this drive may make Windows unbootable until OpenCore")
-                logging.info("is removed from the partition")
-                logging.info("We highly recommend users partition 200MB off their drive with Disk Utility")
-                logging.info("    Name:\t\t OPENCORE")
-                logging.info("    Format:\t\t FAT32")
-                logging.info("    Size:\t\t 200MB")
-                choice = input("\nWould you like to still install OpenCore to this drive?(y/n): ")
-                if not choice in ["y", "Y", "Yes", "yes"]:
-                    subprocess.run(["diskutil", "umount", mount_path], stdout=subprocess.PIPE).stdout.decode().strip().encode()
-                    return False
-            if (mount_path / Path("EFI/OC")).exists():
-                logging.info("- Removing preexisting EFI/OC folder")
-                shutil.rmtree(mount_path / Path("EFI/OC"), onerror=rmtree_handler)
-            if (mount_path / Path("System")).exists():
-                logging.info("- Removing preexisting System folder")
-                shutil.rmtree(mount_path / Path("System"), onerror=rmtree_handler)
-            if (mount_path / Path("boot.efi")).exists():
-                logging.info("- Removing preexisting boot.efi")
-                os.remove(mount_path / Path("boot.efi"))
-            logging.info("- Copying OpenCore onto EFI partition")
-            shutil.copytree(self.constants.opencore_release_folder / Path("EFI/OC"), mount_path / Path("EFI/OC"))
-            shutil.copytree(self.constants.opencore_release_folder / Path("System"), mount_path / Path("System"))
-            if Path(self.constants.opencore_release_folder / Path("boot.efi")).exists():
-                shutil.copy(self.constants.opencore_release_folder / Path("boot.efi"), mount_path / Path("boot.efi"))
-            if self.constants.boot_efi is True:
-                logging.info("- Converting Bootstrap to BOOTx64.efi")
-                if (mount_path / Path("EFI/BOOT")).exists():
-                    shutil.rmtree(mount_path / Path("EFI/BOOT"), onerror=rmtree_handler)
-                Path(mount_path / Path("EFI/BOOT")).mkdir()
-                shutil.move(mount_path / Path("System/Library/CoreServices/boot.efi"), mount_path / Path("EFI/BOOT/BOOTx64.efi"))
-                shutil.rmtree(mount_path / Path("System"), onerror=rmtree_handler)
-            if determine_sd_card(sd_type) is True:
-                logging.info("- Adding SD Card icon")
-                shutil.copy(self.constants.icon_path_sd, mount_path)
-            elif ssd_type is True:
-                logging.info("- Adding SSD icon")
-                shutil.copy(self.constants.icon_path_ssd, mount_path)
-            elif disk_type == "USB":
-                logging.info("- Adding External USB Drive icon")
-                shutil.copy(self.constants.icon_path_external, mount_path)
-            else:
-                logging.info("- Adding Internal Drive icon")
-                shutil.copy(self.constants.icon_path_internal, mount_path)
-
-            logging.info("- Cleaning install location")
-            if not self.constants.recovery_status:
-                logging.info("- Unmounting EFI partition")
-                subprocess.run(["diskutil", "umount", mount_path], stdout=subprocess.PIPE).stdout.decode().strip().encode()
-            logging.info("- OpenCore transfer complete")
-            if self.constants.gui_mode is False:
-                logging.info("\nPress [Enter] to continue.\n")
-                input()
-        else:
+        if not mount_path.exists():
            logging.info("EFI failed to mount!")
            return False
-        return True

-def rmtree_handler(func, path, exc_info):
-    if exc_info[0] == FileNotFoundError:
-        return
-    raise  # pylint: disable=misplaced-bare-raise
+        if (mount_path / Path("EFI/OC")).exists():
+            logging.info("- Removing preexisting EFI/OC folder")
+            subprocess.run(["rm", "-rf", mount_path / Path("EFI/OC")], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+
+        if (mount_path / Path("System")).exists():
+            logging.info("- Removing preexisting System folder")
+            subprocess.run(["rm", "-rf", mount_path / Path("System")], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+
+        if (mount_path / Path("boot.efi")).exists():
+            logging.info("- Removing preexisting boot.efi")
+            subprocess.run(["rm", mount_path / Path("boot.efi")], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+
+        logging.info("- Copying OpenCore onto EFI partition")
+        subprocess.run(["mkdir", "-p", mount_path / Path("EFI")], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+        subprocess.run(["cp", "-r", self.constants.opencore_release_folder / Path("EFI/OC"), mount_path / Path("EFI/OC")], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+        subprocess.run(["cp", "-r", self.constants.opencore_release_folder / Path("System"), mount_path / Path("System")], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+
+        if Path(self.constants.opencore_release_folder / Path("boot.efi")).exists():
+            subprocess.run(["cp", self.constants.opencore_release_folder / Path("boot.efi"), mount_path / Path("boot.efi")], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+
+        if self.constants.boot_efi is True:
+            logging.info("- Converting Bootstrap to BOOTx64.efi")
+            if (mount_path / Path("EFI/BOOT")).exists():
+                subprocess.run(["rm", "-rf", mount_path / Path("EFI/BOOT")], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+            Path(mount_path / Path("EFI/BOOT")).mkdir()
+            subprocess.run(["mv", mount_path / Path("System/Library/CoreServices/boot.efi"), mount_path / Path("EFI/BOOT/BOOTx64.efi")], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+            subprocess.run(["rm", "-rf", mount_path / Path("System")], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+
+        if self._determine_sd_card(sd_type) is True:
+            logging.info("- Adding SD Card icon")
+            subprocess.run(["cp", self.constants.icon_path_sd, mount_path], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+        elif ssd_type is True:
+            logging.info("- Adding SSD icon")
+            subprocess.run(["cp", self.constants.icon_path_ssd, mount_path], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+        elif disk_type == "USB":
+            logging.info("- Adding External USB Drive icon")
+            subprocess.run(["cp", self.constants.icon_path_external, mount_path], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+        else:
+            logging.info("- Adding Internal Drive icon")
+            subprocess.run(["cp", self.constants.icon_path_internal, mount_path], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+
+        logging.info("- Cleaning install location")
+        if not self.constants.recovery_status:
+            logging.info("- Unmounting EFI partition")
+            subprocess.run(["diskutil", "umount", mount_path], stdout=subprocess.PIPE).stdout.decode().strip().encode()
+
+        logging.info("- OpenCore transfer complete")
+
+        return True
--- a/resources/kdk_handler.py
+++ b/resources/kdk_handler.py
@@ -538,10 +538,12 @@ class KernelDebugKitObject:
            logging.info(f"- {msg}")

            self.error_msg = msg
+            return False

        self._remove_unused_kdks()
-
        self.success = True
+        logging.info("- Kernel Debug Kit checksum verified")
+        return True


 class KernelDebugKitUtilities:
--- a/resources/macos_installer_handler.py
+++ b/resources/macos_installer_handler.py
@@ -6,6 +6,7 @@ import subprocess
 import tempfile
 import enum
 import logging
+import applescript

 from data import os_data
 from resources import network_handler, utilities
@@ -53,19 +54,16 @@ class InstallerCreation():
        """

        logging.info("- Extracting macOS installer from InstallAssistant.pkg\n  This may take some time")
-        args = [
-            "osascript",
-            "-e",
-            f'''do shell script "installer -pkg {Path(download_path)}/InstallAssistant.pkg -target /"'''
-            ' with prompt "OpenCore Legacy Patcher needs administrator privileges to add InstallAssistant."'
-            " with administrator privileges"
-            " without altering line endings",
-        ]
-
-        result = subprocess.run(args,stdout=subprocess.PIPE, stderr=subprocess.PIPE)
-        if result.returncode != 0:
+        try:
+            applescript.AppleScript(
+                f'''do shell script "installer -pkg {Path(download_path)}/InstallAssistant.pkg -target /"'''
+                ' with prompt "OpenCore Legacy Patcher needs administrator privileges to extract the installer."'
+                " with administrator privileges"
+                " without altering line endings",
+            ).run()
+        except Exception as e:
            logging.info("- Failed to install InstallAssistant")
-            logging.info(f"  Error Code: {result.returncode}")
+            logging.info(f"  Error Code: {e}")
            return False

        logging.info("- InstallAssistant installed")
@@ -400,6 +398,7 @@ class RemoteInstallerCatalog:
                        "integrity": integrity,
                        "Source":   "Apple Inc.",
                        "Variant":   catalog_url,
+                        "OS":        os_data.os_conversion.os_to_kernel(version)
                    }
                })

@@ -585,6 +584,7 @@ class LocalInstallerCatalog:
                    "Build": app_sdk,
                    "Path": application,
                    "Minimum Host OS": min_required,
+                    "OS": kernel
                }
            })

--- a/resources/main.py
+++ b/resources/main.py
@@ -6,7 +6,7 @@ import logging
 import threading
 from pathlib import Path

-from resources.gui import gui_main
+from resources.wx_gui import gui_entry
 from resources import (
    constants,
    utilities,
@@ -38,7 +38,7 @@ class OpenCoreLegacyPatcher:
        self._generate_base_data()

        if utilities.check_cli_args() is None:
-            gui_main.wx_python_gui(self.constants).main_menu(None)
+            gui_entry.EntryPoint(self.constants).start()


    def _generate_base_data(self) -> None:
@@ -99,7 +99,7 @@ class OpenCoreLegacyPatcher:
        logging.info("- Detected arguments, switching to CLI mode")
        self.constants.gui_mode = True  # Assumes no user interaction is required

-        ignore_args = ["--auto_patch", "--gui_patch", "--gui_unpatch"]
+        ignore_args = ["--auto_patch", "--gui_patch", "--gui_unpatch", "--update_installed"]
        if not any(x in sys.argv for x in ignore_args):
            self.constants.current_path = Path.cwd()
            self.constants.cli_mode = True
--- a/resources/network_handler.py
+++ b/resources/network_handler.py
@@ -9,6 +9,7 @@ import threading
 import logging
 import enum
 import hashlib
+import atexit
 from pathlib import Path

 from resources import utilities
@@ -340,6 +341,7 @@ class DownloadObject:
            response = NetworkUtilities().get(self.url, stream=True, timeout=10)

            with open(self.filepath, 'wb') as file:
+                atexit.register(self.stop)
                for i, chunk in enumerate(response.iter_content(1024 * 1024 * 4)):
                    if self.should_stop:
                        raise Exception("Download stopped")
@@ -380,7 +382,6 @@ class DownloadObject:
        """

        if self.total_file_size == 0.0:
-            logging.error("- File size is 0, cannot calculate percent")
            return -1
        return self.downloaded_file_size / self.total_file_size * 100

@@ -405,9 +406,11 @@ class DownloadObject:
        """

        if self.total_file_size == 0.0:
-            logging.error("- File size is 0, cannot calculate time remaining")
            return -1
-        return (self.total_file_size - self.downloaded_file_size) / self.get_speed()
+        speed = self.get_speed()
+        if speed <= 0:
+            return -1
+        return (self.total_file_size - self.downloaded_file_size) / speed


    def get_file_size(self) -> float:
--- a/resources/sys_patch/sys_patch.py
+++ b/resources/sys_patch/sys_patch.py
@@ -280,8 +280,6 @@ class PatchSysVolume:
                if self.needs_kmutil_exemptions is True:
                    logging.info("Note: Apple will require you to open System Preferences -> Security to allow the new kernel extensions to be loaded")
                self.constants.root_patcher_succeeded = True
-                if self.constants.gui_mode is False:
-                    input("\nPress [ENTER] to continue")


    def _rebuild_kernel_collection(self) -> bool:
@@ -365,8 +363,6 @@ class PatchSysVolume:
            logging.info(result.stdout.decode())
            logging.info("")
            logging.info("\nPlease reboot the machine to avoid potential issues rerunning the patcher")
-            if self.constants.gui_mode is False:
-                input("Press [ENTER] to continue")
            return False

        if self.skip_root_kmutil_requirement is True:
@@ -378,8 +374,6 @@ class PatchSysVolume:
                logging.info(result.stdout.decode())
                logging.info("")
                logging.info("\nPlease reboot the machine to avoid potential issues rerunning the patcher")
-                if self.constants.gui_mode is False:
-                    input("Press [ENTER] to continue")
                return False

            for file in ["KextPolicy", "KextPolicy-shm", "KextPolicy-wal"]:
@@ -885,33 +879,18 @@ class PatchSysVolume:
        self.patch_set_dictionary = sys_patch_generate.GenerateRootPatchSets(self.computer.real_model, self.constants, self.hardware_details).patchset

        if self.patch_set_dictionary == {}:
-            change_menu = None
            logging.info("- No Root Patches required for your machine!")
-            if self.constants.gui_mode is False:
-                input("\nPress [ENTER] to return to the main menu: ")
-        elif self.constants.gui_mode is False:
-            change_menu = input("Would you like to continue with Root Volume Patching?(y/n): ")
-        else:
-            change_menu = "y"
-            logging.info("- Continuing root patching")
-        if change_menu in ["y", "Y"]:
-            logging.info("- Verifying whether Root Patching possible")
-            if sys_patch_detect.DetectRootPatch(self.computer.real_model, self.constants).verify_patch_allowed(print_errors=not self.constants.wxpython_variant) is True:
-                logging.info("- Patcher is capable of patching")
-                if self._check_files():
-                    if self._mount_root_vol() is True:
-                        self._patch_root_vol()
-                        if self.constants.gui_mode is False:
-                            input("\nPress [ENTER] to return to the main menu")
-                    else:
-                        logging.info("- Recommend rebooting the machine and trying to patch again")
-                        if self.constants.gui_mode is False:
-                            input("- Press [ENTER] to exit: ")
-            elif self.constants.gui_mode is False:
-                input("\nPress [ENTER] to return to the main menu: ")
+            return
+
+        logging.info("- Verifying whether Root Patching possible")
+        if sys_patch_detect.DetectRootPatch(self.computer.real_model, self.constants).verify_patch_allowed(print_errors=not self.constants.wxpython_variant) is True:
+            logging.info("- Patcher is capable of patching")
+            if self._check_files():
+                if self._mount_root_vol() is True:
+                    self._patch_root_vol()
+                else:
+                    logging.info("- Recommend rebooting the machine and trying to patch again")

-        else:
-            logging.info("- Returning to main menu")

    def start_unpatch(self) -> None:
        """
@@ -922,11 +901,5 @@ class PatchSysVolume:
        if sys_patch_detect.DetectRootPatch(self.computer.real_model, self.constants).verify_patch_allowed(print_errors=True) is True:
            if self._mount_root_vol() is True:
                self._unpatch_root_vol()
-                if self.constants.gui_mode is False:
-                    input("\nPress [ENTER] to return to the main menu")
            else:
                logging.info("- Recommend rebooting the machine and trying to patch again")
-                if self.constants.gui_mode is False:
-                    input("- Press [ENTER] to exit: ")
-        elif self.constants.gui_mode is False:
-            input("\nPress [ENTER] to return to the main menu")
--- a/resources/sys_patch/sys_patch_auto.py
+++ b/resources/sys_patch/sys_patch_auto.py
@@ -1,14 +1,16 @@
 # Copyright (C) 2022, Mykola Grymalyuk

+import wx
+import logging
 import plistlib
 import subprocess
-import webbrowser
-import logging
+
 from pathlib import Path

+
 from resources import utilities, updates, global_settings, network_handler, constants
 from resources.sys_patch import sys_patch_detect
-from resources.gui import gui_main
+from resources.wx_gui import gui_entry


 class AutomaticSysPatch:
@@ -42,6 +44,26 @@ class AutomaticSysPatch:
            logging.info("- Auto Patch option is not supported on TUI, please use GUI")
            return

+        dict = updates.CheckBinaryUpdates(self.constants).check_binary_updates()
+        if dict:
+            for key in dict:
+                version = dict[key]["Version"]
+            logging.info(f"- Found new version: {version}")
+
+            app = wx.App()
+            frame = wx.Frame(None, -1, "OpenCore Legacy Patcher")
+            dialog = wx.MessageDialog(
+                parent=frame,
+                message=f"Current Version: {self.constants.patcher_version}{' (Nightly)' if not self.constants.commit_info[0].startswith('refs/tags') else ''}\nNew version: {version}\nWould you like to update?",
+                caption="Update Available for OpenCore Legacy Patcher!",
+                style=wx.YES_NO | wx.CANCEL | wx.ICON_QUESTION
+            )
+            dialog.SetYesNoCancelLabels("Download and install", "Always Ignore", "Ignore Once")
+            response = dialog.ShowModal()
+            if response == wx.ID_YES:
+                gui_entry.EntryPoint(self.constants).start(entry=gui_entry.SupportedEntryPoints.UPDATE_APP)
+            return
+
        if utilities.check_seal() is True:
            logging.info("- Detected Snapshot seal intact, detecting patches")
            patches = sys_patch_detect.DetectRootPatch(self.constants.computer.real_model, self.constants).detect_patch_set()
@@ -58,69 +80,44 @@ class AutomaticSysPatch:
                for patch in patches:
                    if patches[patch] is True and not patch.startswith("Settings") and not patch.startswith("Validation"):
                        patch_string += f"- {patch}\n"
-                # Check for updates
-                dict = updates.CheckBinaryUpdates(self.constants).check_binary_updates()
-                if not dict:
-                    logging.info("- No new binaries found on Github, proceeding with patching")
-                    if self.constants.launcher_script is None:
-                        args_string = f"'{self.constants.launcher_binary}' --gui_patch"
-                    else:
-                        args_string = f"{self.constants.launcher_binary} {self.constants.launcher_script} --gui_patch"

-                    warning_str = ""
-                    if network_handler.NetworkUtilities("https://api.github.com/repos/dortania/OpenCore-Legacy-Patcher/releases/latest").verify_network_connection() is False:
-                        warning_str = f"""\n\nWARNING: We're unable to verify whether there are any new releases of OpenCore Legacy Patcher on Github. Be aware that you may be using an outdated version for this OS. If you're unsure, verify on Github that OpenCore Legacy Patcher {self.constants.patcher_version} is the latest official release"""
-
-                    args = [
-                        "osascript",
-                        "-e",
-                        f"""display dialog "OpenCore Legacy Patcher has detected you're running without Root Patches, and would like to install them.\n\nmacOS wipes all root patches during OS installs and updates, so they need to be reinstalled.\n\nFollowing Patches have been detected for your system: \n{patch_string}\nWould you like to apply these patches?{warning_str}" """
-                        f'with icon POSIX file "{self.constants.app_icon_path}"',
-                    ]
-                    output = subprocess.run(
-                        args,
-                        stdout=subprocess.PIPE,
-                        stderr=subprocess.STDOUT
-                    )
-                    if output.returncode == 0:
-                        args = [
-                            "osascript",
-                            "-e",
-                            f'''do shell script "{args_string}"'''
-                            f' with prompt "OpenCore Legacy Patcher would like to patch your root volume"'
-                            " with administrator privileges"
-                            " without altering line endings"
-                        ]
-                        subprocess.run(
-                            args,
-                            stdout=subprocess.PIPE,
-                            stderr=subprocess.STDOUT
-                        )
-                    return
+                logging.info("- No new binaries found on Github, proceeding with patching")
+                logging.info("- No new binaries found on Github, proceeding with patching")
+                if self.constants.launcher_script is None:
+                    args_string = f"'{self.constants.launcher_binary}' --gui_patch"
                else:
-                    for key in dict:
-                        version = dict[key]["Version"]
-                        github_link = dict[key]["Github Link"]
-                    logging.info(f"- Found new version: {version}")
+                    args_string = f"{self.constants.launcher_binary} {self.constants.launcher_script} --gui_patch"

-                    # launch osascript to ask user if they want to apply the update
-                    # if yes, open the link in the default browser
-                    # we never want to run the root patcher if there are updates available
+                warning_str = ""
+                if network_handler.NetworkUtilities("https://api.github.com/repos/dortania/OpenCore-Legacy-Patcher/releases/latest").verify_network_connection() is False:
+                    warning_str = f"""\n\nWARNING: We're unable to verify whether there are any new releases of OpenCore Legacy Patcher on Github. Be aware that you may be using an outdated version for this OS. If you're unsure, verify on Github that OpenCore Legacy Patcher {self.constants.patcher_version} is the latest official release"""
+
+                args = [
+                    "osascript",
+                    "-e",
+                    f"""display dialog "OpenCore Legacy Patcher has detected you're running without Root Patches, and would like to install them.\n\nmacOS wipes all root patches during OS installs and updates, so they need to be reinstalled.\n\nFollowing Patches have been detected for your system: \n{patch_string}\nWould you like to apply these patches?{warning_str}" """
+                    f'with icon POSIX file "{self.constants.app_icon_path}"',
+                ]
+                output = subprocess.run(
+                    args,
+                    stdout=subprocess.PIPE,
+                    stderr=subprocess.STDOUT
+                )
+                if output.returncode == 0:
                    args = [
                        "osascript",
                        "-e",
-                        f"""display dialog "OpenCore Legacy Patcher has detected you're running without Root Patches, and would like to install them.\n\nHowever we've detected a new version of OCLP on Github. Would you like to view this?\n\nCurrent Version: {self.constants.patcher_version}\nLatest Version: {version}\n\nNote: After downloading the latest OCLP version, open the app and run the 'Post Install Root Patcher' from the main menu." """
-                        f'with icon POSIX file "{self.constants.app_icon_path}"',
+                        f'''do shell script "{args_string}"'''
+                        f' with prompt "OpenCore Legacy Patcher would like to patch your root volume"'
+                        " with administrator privileges"
+                        " without altering line endings"
                    ]
-                    output = subprocess.run(
+                    subprocess.run(
                        args,
                        stdout=subprocess.PIPE,
                        stderr=subprocess.STDOUT
                    )
-                    if output.returncode == 0:
-                        webbrowser.open(github_link)
-
-                    return
+                return
            else:
                logging.info("- No patches detected")
        else:
@@ -170,7 +167,7 @@ class AutomaticSysPatch:
        if output.returncode == 0:
            logging.info("- Launching GUI's Build/Install menu")
            self.constants.start_build_install = True
-            gui_main.wx_python_gui(self.constants).main_menu(None)
+            gui_entry.EntryPoint(self.constants).start(entry=gui_entry.SupportedEntryPoints.BUILD_OC)

        return False

@@ -245,7 +242,7 @@ class AutomaticSysPatch:
            if output.returncode == 0:
                logging.info("- Launching GUI's Build/Install menu")
                self.constants.start_build_install = True
-                gui_main.wx_python_gui(self.constants).main_menu(None)
+                gui_entry.EntryPoint(self.constants).start(entry=gui_entry.SupportedEntryPoints.BUILD_OC)

        except KeyError:
            logging.info("- Unable to determine if boot disk is removable, skipping prompt")
--- a/resources/updates.py
+++ b/resources/updates.py
@@ -2,7 +2,6 @@
 # Check whether new updates are available for OpenCore Legacy Patcher binary
 # Call check_binary_updates() to determine if any updates are available
 # Returns dict with Link and Version of the latest binary update if available
-import requests
 import logging

 from resources import network_handler, constants
@@ -35,6 +34,12 @@ class CheckBinaryUpdates:
        if local_version is None:
            local_version = self.binary_version_array

+
+        if local_version == remote_version:
+            if not self.constants.commit_info[0].startswith("refs/tags"):
+                # Check for nightly builds
+                return True
+
        # Pad version numbers to match length (ie. 0.1.0 vs 0.1.0.1)
        while len(remote_version) > len(local_version):
            local_version.append(0)
@@ -99,6 +104,9 @@ class CheckBinaryUpdates:
        response = network_handler.NetworkUtilities().get(REPO_LATEST_RELEASE_URL)
        data_set = response.json()

+        if "tag_name" not in data_set:
+            return None
+
        self.remote_version = data_set["tag_name"]

        self.remote_version_array = self.remote_version.split(".")
--- a/resources/utilities.py
+++ b/resources/utilities.py
@@ -48,6 +48,44 @@ def human_fmt(num):
    return "%.1f %s" % (num, "EB")


+def seconds_to_readable_time(seconds) -> str:
+    """
+    Convert seconds to a readable time format
+
+    Parameters:
+        seconds (int | float | str): Seconds to convert
+
+    Returns:
+        str: Readable time format
+    """
+    seconds = int(seconds)
+    time = ""
+
+    if seconds == 0:
+        return "Almost done"
+    if seconds < 0:
+        return "Indeterminate"
+
+    years, seconds = divmod(seconds, 31536000)
+    days, seconds = divmod(seconds, 86400)
+    hours, seconds = divmod(seconds, 3600)
+    minutes, seconds = divmod(seconds, 60)
+
+    if years > 0:
+        return "Over a year"
+    if days > 0:
+        if days > 31:
+            return "Over a month"
+        time += f"{days}d "
+    if hours > 0:
+        time += f"{hours}h "
+    if minutes > 0:
+        time += f"{minutes}m "
+    if seconds > 0:
+        time += f"{seconds}s"
+    return time
+
+
 def header(lines):
    lines = [i for i in lines if i is not None]
    total_length = len(max(lines, key=len)) + 4
@@ -534,6 +572,7 @@ def check_cli_args():
    parser.add_argument("--gui_patch", help="Starts GUI in Root Patcher", action="store_true", required=False)
    parser.add_argument("--gui_unpatch", help="Starts GUI in Root Unpatcher", action="store_true", required=False)
    parser.add_argument("--auto_patch", help="Check if patches are needed and prompt user", action="store_true", required=False)
+    parser.add_argument("--update_installed", help="Prompt user to finish updating via GUI", action="store_true", required=False)

    args = parser.parse_args()
    if not (args.build or args.patch_sys_vol or args.unpatch_sys_vol or args.validate or args.auto_patch):
--- a/resources/wx_gui/gui_about.py
+++ b/resources/wx_gui/gui_about.py
@@ -0,0 +1,63 @@
+# About frame, just to sat
+
+import wx
+import wx.adv
+
+from resources import constants
+
+
+class AboutFrame(wx.Frame):
+
+    def __init__(self, global_constants: constants.Constants) -> None:
+        if wx.FindWindowByName("About"):
+            return
+
+        super(AboutFrame, self).__init__(None, title="About", size=(350, 350), style=wx.DEFAULT_FRAME_STYLE & ~(wx.RESIZE_BORDER | wx.MAXIMIZE_BOX))
+        self.constants: constants.Constants = global_constants
+        self.Centre()
+        self.hyperlink_colour = (25, 179, 231)
+
+        self._generate_elements(self)
+
+        self.Show()
+
+
+    def _generate_elements(self, frame: wx.Frame) -> None:
+
+        # Set title
+        title = wx.StaticText(frame, label="OpenCore Legacy Patcher", pos=(-1, 5))
+        title.SetFont(wx.Font(19, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD, False, ".AppleSystemUIFont"))
+        title.Centre(wx.HORIZONTAL)
+
+        # Set version
+        version = wx.StaticText(frame, label=f"Version: {self.constants.patcher_version}", pos=(-1, title.GetPosition()[1] + title.GetSize()[1] + 5))
+        version.SetFont(wx.Font(11, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL, False, ".AppleSystemUIFont"))
+        version.Centre(wx.HORIZONTAL)
+
+        # Description
+        description = [
+            "Written by a small group of Mac hobbyists who just",
+            "want to keep old machines out of the landfill!",
+
+        ]
+        spacer = 5
+        for line in description:
+            desc = wx.StaticText(frame, label=line, pos=(-1, version.GetPosition()[1] + version.GetSize()[1] + 5 + spacer))
+            desc.SetFont(wx.Font(13, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL, False, ".AppleSystemUIFont"))
+            desc.Centre(wx.HORIZONTAL)
+
+            spacer += 20
+
+        # Set icon
+        icon_mac = "/System/Library/CoreServices/CoreTypes.bundle/Contents/Resources/com.apple.macbook-unibody-plastic.icns"
+        icon_mac = wx.StaticBitmap(frame, bitmap=wx.Bitmap(icon_mac, wx.BITMAP_TYPE_ICON), pos=(5, desc.GetPosition()[1] - 15))
+        icon_mac.SetSize((160, 160))
+        icon_mac.Centre(wx.HORIZONTAL)
+
+        icon_path = str(self.constants.app_icon_path)
+        icon = wx.StaticBitmap(frame, bitmap=wx.Bitmap(icon_path, wx.BITMAP_TYPE_ICON), pos=(5, desc.GetPosition()[1] + desc.GetSize()[1] + 17))
+        icon.SetSize((64, 64))
+        icon.Centre(wx.HORIZONTAL)
+
+        # Set frame size
+        frame.SetSize((-1, icon.GetPosition()[1] + icon.GetSize()[1] + 60))
--- a/resources/wx_gui/gui_build.py
+++ b/resources/wx_gui/gui_build.py
@@ -0,0 +1,158 @@
+# Generate UI for Building OpenCore
+import wx
+import logging
+import threading
+import traceback
+
+from resources import constants
+from resources.build import build
+from resources.wx_gui import (
+    gui_main_menu,
+    gui_install_oc,
+    gui_support
+)
+
+
+class BuildFrame(wx.Frame):
+    """
+    Create a frame for building OpenCore
+    Uses a Modal Dialog for smoother transition from other frames
+    """
+    def __init__(self, parent: wx.Frame, title: str, global_constants: constants.Constants, screen_location: tuple = None) -> None:
+        super(BuildFrame, self).__init__(parent, title=title, size=(350, 200), style=wx.DEFAULT_FRAME_STYLE & ~(wx.RESIZE_BORDER | wx.MAXIMIZE_BOX))
+
+        self.install_button: wx.Button = None
+        self.text_box:     wx.TextCtrl = None
+        self.frame_modal:    wx.Dialog = None
+
+        self.constants: constants.Constants = global_constants
+        self.title: str = title
+        self.stock_output = logging.getLogger().handlers[0].stream
+
+        self.frame_modal = wx.Dialog(self, title=title, size=(400, 200))
+
+        self._generate_elements(self.frame_modal)
+
+        if self.constants.update_stage != gui_support.AutoUpdateStages.INACTIVE:
+            self.constants.update_stage = gui_support.AutoUpdateStages.BUILDING
+
+        self.SetPosition(screen_location) if screen_location else self.Centre()
+        self.frame_modal.ShowWindowModal()
+
+        self._invoke_build()
+
+
+    def _generate_elements(self, frame: wx.Frame = None) -> None:
+        """
+        Generate UI elements for build frame
+
+        Format:
+            - Title label:        Build and Install OpenCore
+            - Text:               Model: {Build or Host Model}
+            - Button:             Install OpenCore
+            - Read-only text box: {empty}
+            - Button:             Return to Main Menu
+        """
+        frame = self if not frame else frame
+
+        title_label = wx.StaticText(frame, label="Build and Install OpenCore", pos=(-1,5))
+        title_label.SetFont(wx.Font(19, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD, False, ".AppleSystemUIFont"))
+        title_label.Centre(wx.HORIZONTAL)
+
+        model_label = wx.StaticText(frame, label=f"Model: {self.constants.custom_model or self.constants.computer.real_model}", pos=(-1,30))
+        model_label.SetFont(wx.Font(13, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL, False, ".AppleSystemUIFont"))
+        model_label.Centre(wx.HORIZONTAL)
+
+        # Button: Install OpenCore
+        install_button = wx.Button(frame, label="🔩 Install OpenCore", pos=(-1, model_label.GetPosition()[1] + model_label.GetSize()[1]), size=(150, 30))
+        install_button.Bind(wx.EVT_BUTTON, self.on_install)
+        install_button.Centre(wx.HORIZONTAL)
+        install_button.Disable()
+        self.install_button = install_button
+
+        # Read-only text box: {empty}
+        text_box = wx.TextCtrl(frame, value="", pos=(-1, install_button.GetPosition()[1] + install_button.GetSize()[1] + 10), size=(400, 350), style=wx.TE_READONLY | wx.TE_MULTILINE | wx.TE_RICH2)
+        text_box.Centre(wx.HORIZONTAL)
+        self.text_box = text_box
+
+        # Button: Return to Main Menu
+        return_button = wx.Button(frame, label="Return to Main Menu", pos=(-1, text_box.GetPosition()[1] + text_box.GetSize()[1] + 5), size=(200, 30))
+        return_button.Bind(wx.EVT_BUTTON, self.on_return_to_main_menu)
+        return_button.Centre(wx.HORIZONTAL)
+        return_button.Disable()
+        self.return_button = return_button
+
+        # Adjust window size to fit all elements
+        frame.SetSize((-1, return_button.GetPosition()[1] + return_button.GetSize()[1] + 40))
+
+
+    def _invoke_build(self) -> None:
+        """
+        Invokes build function and waits for it to finish
+        """
+        while gui_support.PayloadMount(self.constants, self).is_unpack_finished() is False:
+            wx.Yield()
+
+        thread = threading.Thread(target=self._build)
+        thread.start()
+
+        while thread.is_alive():
+            wx.Yield()
+
+        self.return_button.Enable()
+        dialog = wx.MessageDialog(
+            parent=self,
+            message=f"Would you like to install OpenCore now?",
+            caption="Finished building your OpenCore configuration!",
+            style=wx.YES_NO | wx.ICON_QUESTION
+        )
+        dialog.SetYesNoLabels("Install to disk", "View build log")
+
+        self.on_install() if dialog.ShowModal() == wx.ID_YES else self.install_button.Enable()
+
+
+    def _build(self) -> None:
+        """
+        Calls build function and redirects stdout to the text box
+        """
+        logger = logging.getLogger()
+        logger.addHandler(gui_support.ThreadHandler(self.text_box))
+        try:
+            build.BuildOpenCore(self.constants.custom_model or self.constants.computer.real_model, self.constants)
+        except:
+            logging.error("- An internal error occurred while building:\n")
+            logging.error(traceback.format_exc())
+        logger.removeHandler(logger.handlers[2])
+
+
+    def on_return_to_main_menu(self, event: wx.Event = None) -> None:
+        """
+        Return to main menu
+        """
+        self.frame_modal.Hide()
+        main_menu_frame = gui_main_menu.MainFrame(
+            None,
+            title=self.title,
+            global_constants=self.constants,
+            screen_location=self.GetScreenPosition()
+        )
+        main_menu_frame.Show()
+        self.frame_modal.Destroy()
+        self.Destroy()
+
+
+    def on_install(self, event: wx.Event = None) -> None:
+        """
+        Launch install frame
+        """
+        self.frame_modal.Destroy()
+        self.Destroy()
+        install_oc_frame = gui_install_oc.InstallOCFrame(
+            None,
+            title=self.title,
+            global_constants=self.constants,
+            screen_location=self.GetScreenPosition()
+        )
+        install_oc_frame.Show()
+
+
--- a/resources/wx_gui/gui_download.py
+++ b/resources/wx_gui/gui_download.py
@@ -0,0 +1,98 @@
+# Generate UI for downloading files
+import wx
+
+from resources import (
+    constants,
+    network_handler,
+    utilities
+)
+
+
+class DownloadFrame(wx.Frame):
+    """
+    Update provided frame with download stats
+    """
+    def __init__(self, parent: wx.Frame, title: str, global_constants: constants.Constants, download_obj: network_handler.DownloadObject, item_name: str) -> None:
+
+        self.constants: constants.Constants = global_constants
+        self.title: str = title
+        self.parent: wx.Frame = parent
+        self.download_obj: network_handler.DownloadObject = download_obj
+        self.item_name: str = item_name
+
+        self.user_cancelled: bool = False
+
+        self.frame_modal = wx.Dialog(parent, title=title, size=(400, 200))
+
+        self._generate_elements(self.frame_modal)
+
+
+    def _generate_elements(self, frame: wx.Dialog = None) -> None:
+        """
+        Generate elements for download frame
+        """
+
+        frame = self if not frame else frame
+
+        title_label = wx.StaticText(frame, label=f"Downloading: {self.item_name}", pos=(-1,5))
+        title_label.SetFont(wx.Font(19, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD, False, ".AppleSystemUIFont"))
+        title_label.Centre(wx.HORIZONTAL)
+
+        label_amount = wx.StaticText(frame, label="0.00 B downloaded of 0.00B (0.00%)", pos=(-1, title_label.GetPosition()[1] + title_label.GetSize()[1] + 5))
+        label_amount.SetFont(wx.Font(13, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL, False, ".AppleSystemUIFont"))
+        label_amount.Centre(wx.HORIZONTAL)
+
+        label_speed = wx.StaticText(frame, label="Average download speed: Unknown", pos=(-1, label_amount.GetPosition()[1] + label_amount.GetSize()[1] + 5))
+        label_speed.SetFont(wx.Font(13, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL, False, ".AppleSystemUIFont"))
+        label_speed.Centre(wx.HORIZONTAL)
+
+        label_est_time = wx.StaticText(frame, label="Estimated time remaining: Unknown", pos=(-1, label_speed.GetPosition()[1] + label_speed.GetSize()[1] + 5))
+        label_est_time.SetFont(wx.Font(13, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL, False, ".AppleSystemUIFont"))
+        label_est_time.Centre(wx.HORIZONTAL)
+
+        progress_bar = wx.Gauge(frame, range=100, pos=(-1, label_est_time.GetPosition()[1] + label_est_time.GetSize()[1] + 5), size=(300, 20))
+        progress_bar.Centre(wx.HORIZONTAL)
+
+        return_button = wx.Button(frame, label="Return", pos=(-1, progress_bar.GetPosition()[1] + progress_bar.GetSize()[1] + 5))
+        return_button.Bind(wx.EVT_BUTTON, lambda event: self.terminate_download())
+        return_button.Centre(wx.HORIZONTAL)
+
+        # Set size of frame
+        frame.SetSize((-1, return_button.GetPosition()[1] + return_button.GetSize()[1] + 40))
+        frame.ShowWindowModal()
+
+        self.download_obj.download()
+        while self.download_obj.is_active():
+            if self.download_obj.get_percent() == -1:
+                amount_str = f"{utilities.human_fmt(self.download_obj.downloaded_file_size)} downloaded"
+            else:
+                amount_str = f"{utilities.human_fmt(self.download_obj.downloaded_file_size)} downloaded of {utilities.human_fmt(self.download_obj.total_file_size)} ({self.download_obj.get_percent():.2f}%)"
+            label_amount.SetLabel(amount_str)
+            label_amount.Centre(wx.HORIZONTAL)
+
+            label_speed.SetLabel(
+                f"Average download speed: {utilities.human_fmt(self.download_obj.get_speed())}/s"
+            )
+
+            label_est_time.SetLabel(
+                f"Estimated time remaining: {utilities.seconds_to_readable_time(self.download_obj.get_time_remaining())}"
+            )
+
+            progress_bar.SetValue(int(self.download_obj.get_percent()))
+            wx.Yield()
+
+        if self.download_obj.download_complete is False and self.user_cancelled is False:
+            wx.MessageBox(f"Download failed: \n{self.download_obj.error_msg}", "Error", wx.OK | wx.ICON_ERROR)
+
+        frame.Destroy()
+
+
+    def terminate_download(self) -> None:
+        """
+        Terminate download
+        """
+        if wx.MessageBox("Are you sure you want to cancel the download?", "Cancel Download", wx.YES_NO | wx.ICON_QUESTION | wx.NO_DEFAULT) == wx.YES:
+            self.user_cancelled = True
+            self.download_obj.stop()
+
+
--- a/resources/wx_gui/gui_entry.py
+++ b/resources/wx_gui/gui_entry.py
@@ -0,0 +1,91 @@
+# Entry point for the wxPython GUI
+import wx
+import sys
+import atexit
+import logging
+
+from resources import constants
+from resources.wx_gui import (
+    gui_main_menu,
+    gui_build,
+    gui_install_oc,
+    gui_sys_patch,
+    gui_support,
+    gui_update,
+)
+from resources.sys_patch import sys_patch_detect
+
+
+class SupportedEntryPoints:
+    """
+    Enum for supported entry points
+    """
+    MAIN_MENU  = gui_main_menu.MainFrame
+    BUILD_OC   = gui_build.BuildFrame
+    INSTALL_OC = gui_install_oc.InstallOCFrame
+    SYS_PATCH  = gui_sys_patch.SysPatchFrame
+    UPDATE_APP = gui_update.UpdateFrame
+
+
+class EntryPoint:
+
+    def __init__(self, global_constants: constants.Constants) -> None:
+        self.app: wx.App = None
+        self.main_menu_frame: gui_main_menu.MainFrame = None
+        self.constants: constants.Constants = global_constants
+
+        self.constants.gui_mode = True
+
+
+    def _generate_base_data(self) -> None:
+        self.app = wx.App()
+        self.app.SetAppName(self.constants.patcher_name)
+
+
+    def start(self, entry: SupportedEntryPoints = gui_main_menu.MainFrame) -> None:
+        """
+        Launches entry point for the wxPython GUI
+        """
+        self._generate_base_data()
+
+        if "--gui_patch" in sys.argv or "--gui_unpatch" in sys.argv:
+            entry = gui_sys_patch.SysPatchFrame
+            patches = sys_patch_detect.DetectRootPatch(self.constants.computer.real_model, self.constants).detect_patch_set()
+
+        logging.info(f"- Loading wxPython GUI: {entry.__name__}")
+        self.frame: wx.Frame = entry(
+            None,
+            title=f"{self.constants.patcher_name} ({self.constants.patcher_version})",
+            global_constants=self.constants,
+            screen_location=None,
+            **({"patches": patches} if "--gui_patch" in sys.argv or "--gui_unpatch" in sys.argv else {})
+        )
+        if self.frame:
+            gui_support.GenerateMenubar(self.frame, self.constants).generate()
+
+        atexit.register(self.OnCloseFrame)
+
+        if "--gui_patch" in sys.argv:
+            self.frame.start_root_patching(patches)
+        elif "--gui_unpatch" in sys.argv:
+            self.frame.revert_root_patching(patches)
+
+        self.app.MainLoop()
+
+
+    def OnCloseFrame(self, event: wx.Event = None) -> None:
+        """
+        Closes the wxPython GUI
+        """
+
+        if not self.frame:
+            return
+
+        logging.info("- Cleaning up wxPython GUI")
+
+        self.frame.SetTransparent(0)
+        wx.Yield()
+
+        self.frame.DestroyChildren()
+        self.frame.Destroy()
+        self.app.ExitMainLoop()
--- a/resources/wx_gui/gui_help.py
+++ b/resources/wx_gui/gui_help.py
@@ -0,0 +1,66 @@
+# Generate UI for help menu
+import wx
+import webbrowser
+
+from resources import constants
+
+
+class HelpFrame(wx.Frame):
+    """
+    Append to main menu through a modal dialog
+    """
+    def __init__(self, parent: wx.Frame, title: str, global_constants: constants.Constants, screen_location: tuple = None) -> None:
+
+        self.dialog = wx.Dialog(parent, title=title, size=(300, 200))
+
+        self.constants: constants.Constants = global_constants
+        self.title: str = title
+
+        self._generate_elements(self.dialog)
+        self.dialog.ShowWindowModal()
+
+
+    def _generate_elements(self, frame: wx.Frame = None) -> None:
+        """
+        Format:
+            - Title: Patcher Resources
+            - Text:  Following resources are available:
+            - Button: Official Guide
+            - Button: Community Discord Server
+            - Button: Official Phone Support
+            - Button: Return to Main Menu
+        """
+
+        frame = self if not frame else frame
+
+        title_label = wx.StaticText(frame, label="Patcher Resources", pos=(-1,5))
+        title_label.SetFont(wx.Font(19, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD, False, ".AppleSystemUIFont"))
+        title_label.Centre(wx.HORIZONTAL)
+
+        text_label = wx.StaticText(frame, label="Following resources are available:", pos=(-1,30))
+        text_label.SetFont(wx.Font(13, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL, False, ".AppleSystemUIFont"))
+        text_label.Centre(wx.HORIZONTAL)
+
+        buttons = {
+            "Official Guide":           self.constants.guide_link,
+            "Official Phone Support":   "https://www.youtube.com/watch?v=dQw4w9WgXcQ",
+            "Community Discord Server": self.constants.discord_link,
+        }
+
+        for button in buttons:
+            help_button = wx.Button(frame, label=button, pos=(-1, text_label.GetPosition()[1] + text_label.GetSize()[1] + (list(buttons.keys()).index(button) * 30)), size=(200, 30))
+            help_button.Bind(wx.EVT_BUTTON, lambda event, temp=buttons[button]: webbrowser.open(temp))
+            help_button.Centre(wx.HORIZONTAL)
+
+        # Button: Return to Main Menu
+        return_button = wx.Button(frame, label="Return to Main Menu", pos=(-1, help_button.GetPosition()[1] + help_button.GetSize()[1]), size=(150, 30))
+        return_button.Bind(wx.EVT_BUTTON, lambda event: frame.Close())
+        return_button.Centre(wx.HORIZONTAL)
+
+        # Set size of frame
+        frame.SetSize((-1, return_button.GetPosition()[1] + return_button.GetSize()[1] + 40))
+
+
+
+
+
--- a/resources/wx_gui/gui_install_oc.py
+++ b/resources/wx_gui/gui_install_oc.py
@@ -0,0 +1,347 @@
+import wx
+import threading
+import logging
+import traceback
+
+from resources.wx_gui import gui_main_menu, gui_support, gui_sys_patch
+from resources import constants, install
+
+
+class InstallOCFrame(wx.Frame):
+    """
+    Create a frame for installing OpenCore to disk
+    """
+    def __init__(self, parent: wx.Frame, title: str, global_constants: constants.Constants, screen_location: tuple = None):
+        super(InstallOCFrame, self).__init__(parent, title=title, size=(300, 120), style=wx.DEFAULT_FRAME_STYLE & ~(wx.RESIZE_BORDER | wx.MAXIMIZE_BOX))
+
+        self.constants: constants.Constants = global_constants
+        self.title: str = title
+        self.result: bool = False
+
+        self.available_disks: dict = None
+        self.stock_output = logging.getLogger().handlers[0].stream
+
+        self.progress_bar_animation: gui_support.GaugePulseCallback = None
+
+        self.hyperlink_colour = (25, 179, 231)
+
+        self._generate_elements()
+
+        if self.constants.update_stage != gui_support.AutoUpdateStages.INACTIVE:
+            self.constants.update_stage = gui_support.AutoUpdateStages.INSTALLING
+
+        self.SetPosition(screen_location) if screen_location else self.Centre()
+        self.Show()
+
+        self._display_disks()
+
+
+    def _generate_elements(self) -> None:
+        """
+        Display indeterminate progress bar while collecting disk information
+
+        Format:
+            - Title label:        Install OpenCore
+            - Text:               Fetching information on local disks...
+            - Progress bar:       {indeterminate}
+        """
+
+        # Title label: Install OpenCore
+        title_label = wx.StaticText(self, label="Install OpenCore", pos=(-1,5))
+        title_label.SetFont(wx.Font(19, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD, False, ".AppleSystemUIFont"))
+        title_label.Centre(wx.HORIZONTAL)
+
+        # Text: Parsing local disks...
+        text_label = wx.StaticText(self, label="Fetching information on local disks...", pos=(-1,30))
+        text_label.SetFont(wx.Font(13, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL, False, ".AppleSystemUIFont"))
+        text_label.Centre(wx.HORIZONTAL)
+        self.text_label = text_label
+
+        # Progress bar: {indeterminate}
+        progress_bar = wx.Gauge(self, range=100, pos=(-1, text_label.GetPosition()[1] + text_label.GetSize()[1]), size=(150, 30), style=wx.GA_HORIZONTAL | wx.GA_SMOOTH)
+        progress_bar.Centre(wx.HORIZONTAL)
+
+        progress_bar_animation = gui_support.GaugePulseCallback(self.constants, progress_bar)
+        progress_bar_animation.start_pulse()
+
+        self.progress_bar_animation = progress_bar_animation
+        self.progress_bar = progress_bar
+
+
+    def _fetch_disks(self) -> None:
+        """
+        Fetch information on local disks
+        """
+        self.available_disks = install.tui_disk_installation(self.constants).list_disks()
+
+        # Need to clean up output on pre-Sierra
+        # Disk images are mixed in with regular disks (ex. payloads.dmg)
+        ignore = ["disk image", "read-only", "virtual"]
+        for disk in self.available_disks.copy():
+            if any(string in self.available_disks[disk]['name'].lower() for string in ignore):
+                del self.available_disks[disk]
+
+
+    def _display_disks(self) -> None:
+        """
+        Display disk selection dialog
+        """
+        thread = threading.Thread(target=self._fetch_disks)
+        thread.start()
+
+        while thread.is_alive():
+            wx.Yield()
+            continue
+
+        self.progress_bar_animation.stop_pulse()
+        self.progress_bar.Hide()
+
+        # Create wxDialog for disk selection
+        dialog = wx.Dialog(self, title=self.title, size=(380, -1))
+
+        # Title label: Install OpenCore
+        title_label = wx.StaticText(dialog, label="Install OpenCore", pos=(-1,5))
+        title_label.SetFont(wx.Font(19, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD, False, ".AppleSystemUIFont"))
+        title_label.Centre(wx.HORIZONTAL)
+
+        # Text: select disk to install OpenCore onto
+        text_label = wx.StaticText(dialog, label="Select disk to install OpenCore onto:", pos=(-1, title_label.GetPosition()[1] + title_label.GetSize()[1] + 5))
+        text_label.SetFont(wx.Font(13, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL, False, ".AppleSystemUIFont"))
+        text_label.Centre(wx.HORIZONTAL)
+
+        # Add note: "Missing disks? Ensure they're FAT32 or formatted as GUID/GPT"
+        gpt_note = wx.StaticText(dialog, label="Missing disks? Ensure they're FAT32 or formatted as GUID/GPT", pos=(-1, text_label.GetPosition()[1] + text_label.GetSize()[1] + 5))
+        gpt_note.SetFont(wx.Font(10, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL, False, ".AppleSystemUIFont"))
+        gpt_note.Centre(wx.HORIZONTAL)
+
+        # Add buttons for each disk
+        if self.available_disks:
+            # Only show booted disk if building for host
+            disk_root = self.constants.booted_oc_disk if self.constants.custom_model is None else None
+            if disk_root:
+                # disk6s1 -> disk6
+                disk_root = self.constants.booted_oc_disk.strip("disk")
+                disk_root = "disk" + disk_root.split("s")[0]
+                logging.info(f"- Checking if booted disk is present: {disk_root}")
+
+            # Add buttons for each disk
+            items = len(self.available_disks)
+            longest_label = max((len(self.available_disks[disk]['disk']) + len(self.available_disks[disk]['name']) + len(str(self.available_disks[disk]['size']))) for disk in self.available_disks)
+            longest_label = longest_label * 9
+            spacer = 0
+            for disk in self.available_disks:
+                # Create a button for each disk
+                logging.info(f"- {self.available_disks[disk]['disk']} - {self.available_disks[disk]['name']} - {self.available_disks[disk]['size']}")
+                disk_button = wx.Button(dialog, label=f"{self.available_disks[disk]['disk']} - {self.available_disks[disk]['name']} - {self.available_disks[disk]['size']}", size=(longest_label ,30), pos=(-1, gpt_note.GetPosition()[1] + gpt_note.GetSize()[1] + 5 + spacer))
+                disk_button.Centre(wx.HORIZONTAL)
+                disk_button.Bind(wx.EVT_BUTTON, lambda event, disk=disk: self._display_volumes(disk, self.available_disks))
+                if disk_root == self.available_disks[disk]['disk'] or items == 1:
+                    disk_button.SetDefault()
+                spacer += 25
+
+            if disk_root:
+                # Add note: "Note: Blue represent the disk OpenCore is currently booted from"
+                disk_label = wx.StaticText(dialog, label="Note: Blue represent the disk OpenCore is currently booted from", pos=(-1, disk_button.GetPosition()[1] + disk_button.GetSize()[1] + 5))
+                disk_label.SetFont(wx.Font(10, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL, False, ".AppleSystemUIFont"))
+                disk_label.Centre(wx.HORIZONTAL)
+            else:
+                disk_label = wx.StaticText(dialog, label="", pos=(-1, disk_button.GetPosition()[1] + 15))
+                disk_label.SetFont(wx.Font(10, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL, False, ".AppleSystemUIFont"))
+        else:
+            # Text: Failed to find any applicable disks
+            disk_label = wx.StaticText(dialog, label="Failed to find any applicable disks", pos=(-1, gpt_note.GetPosition()[1] + gpt_note.GetSize()[1] + 5))
+            disk_label.SetFont(wx.Font(13, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD, False, ".AppleSystemUIFont"))
+            disk_label.Centre(wx.HORIZONTAL)
+
+        # Add button: Search for disks again
+        search_button = wx.Button(dialog, label="Search for disks again", size=(160,30), pos=(-1, disk_label.GetPosition()[1] + disk_label.GetSize()[1] + 5))
+        search_button.Centre(wx.HORIZONTAL)
+        search_button.Bind(wx.EVT_BUTTON, self.on_reload_frame)
+
+        # Add button: Return to main menu
+        return_button = wx.Button(dialog, label="Return to main menu", size=(160,30), pos=(-1, search_button.GetPosition()[1] + 20))
+        return_button.Centre(wx.HORIZONTAL)
+        return_button.Bind(wx.EVT_BUTTON, self.on_return_to_main_menu)
+
+        # Set size
+        dialog.SetSize((-1, return_button.GetPosition()[1] + return_button.GetSize()[1] + 40))
+        dialog.ShowWindowModal()
+        self.dialog = dialog
+
+
+    def _display_volumes(self, disk: str, dataset: dict) -> None:
+        """
+        List volumes on disk
+        """
+
+        self.dialog.Close()
+
+        # Create dialog
+        dialog = wx.Dialog(
+            self,
+            title=f"Volumes on {disk}",
+            style=wx.CAPTION | wx.CLOSE_BOX,
+            size=(300, 300)
+        )
+
+        # Add text: "Volumes on {disk}"
+        text_label = wx.StaticText(dialog, label=f"Volumes on {disk}", pos=(-1, 10))
+        text_label.SetFont(wx.Font(19, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD, False, ".AppleSystemUIFont"))
+        text_label.Centre(wx.HORIZONTAL)
+
+        partitions = install.tui_disk_installation(self.constants).list_partitions(disk, dataset)
+        items = len(partitions)
+        longest_label = max((len(partitions[partition]['partition']) + len(partitions[partition]['name']) + len(str(partitions[partition]['size']))) for partition in partitions)
+        longest_label = longest_label * 10
+        for partition in partitions:
+            logging.info(f"- {partitions[partition]['partition']} - {partitions[partition]['name']} - {partitions[partition]['size']}")
+            disk_button = wx.Button(dialog, label=f"{partitions[partition]['partition']} - {partitions[partition]['name']} - {partitions[partition]['size']}", size=(longest_label,30), pos=(-1, text_label.GetPosition()[1] + text_label.GetSize()[1] + 5))
+            disk_button.Centre(wx.HORIZONTAL)
+            disk_button.Bind(wx.EVT_BUTTON, lambda event, partition=partition: self._install_oc_process(partition))
+            if items == 1 or self.constants.booted_oc_disk == partitions[partition]['partition']:
+                disk_button.SetDefault()
+
+        # Add button: Return to main menu
+        return_button = wx.Button(dialog, label="Return to main menu", size=(150,30), pos=(-1, disk_button.GetPosition()[1] + disk_button.GetSize()[1]))
+        return_button.Centre(wx.HORIZONTAL)
+        return_button.Bind(wx.EVT_BUTTON, self.on_return_to_main_menu)
+
+        # Set size
+        dialog.SetSize((-1, return_button.GetPosition()[1] + return_button.GetSize()[1] + 40))
+
+        # Show dialog
+        dialog.ShowWindowModal()
+        self.dialog = dialog
+
+
+    def _install_oc_process(self, partition: dict) -> None:
+        """
+        Install OpenCore to disk
+        """
+        self.dialog.Close()
+
+        # Create dialog
+        dialog = wx.Dialog(
+            self,
+            title=f"Installing OpenCore to {partition}",
+            style=wx.CAPTION | wx.CLOSE_BOX,
+            size=(370, 200)
+        )
+
+        # Add text: "Installing OpenCore to {partition}"
+        text_label = wx.StaticText(dialog, label=f"Installing OpenCore to {partition}", pos=(-1, 10))
+        text_label.SetFont(wx.Font(19, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD, False, ".AppleSystemUIFont"))
+        text_label.Centre(wx.HORIZONTAL)
+
+        # Read-only text box: {empty}
+        text_box = wx.TextCtrl(dialog, value="", pos=(-1, text_label.GetPosition()[1] + text_label.GetSize()[1] + 10), size=(370, 200), style=wx.TE_READONLY | wx.TE_MULTILINE | wx.TE_RICH2)
+        text_box.Centre(wx.HORIZONTAL)
+        self.text_box = text_box
+
+        # Add button: Return to main menu
+        return_button = wx.Button(dialog, label="Return to main menu", size=(200,30), pos=(-1, text_box.GetPosition()[1] + text_box.GetSize()[1] + 10))
+        return_button.Centre(wx.HORIZONTAL)
+        return_button.Bind(wx.EVT_BUTTON, self.on_return_to_main_menu)
+        return_button.Disable()
+
+        # Set size
+        dialog.SetSize((370, return_button.GetPosition()[1] + return_button.GetSize()[1] + 40))
+
+        # Show dialog
+        dialog.ShowWindowModal()
+        self.dialog = dialog
+
+        # Install OpenCore
+        self._invoke_install_oc(partition)
+        return_button.Enable()
+
+
+    def _invoke_install_oc(self, partition: dict) -> None:
+        """
+        Invoke OpenCore installation
+        """
+        thread = threading.Thread(target=self._install_oc, args=(partition,))
+        thread.start()
+
+        while thread.is_alive():
+            wx.Yield()
+
+        if self.result is True:
+            if self.constants.update_stage != gui_support.AutoUpdateStages.INACTIVE:
+                self.constants.update_stage = gui_support.AutoUpdateStages.ROOT_PATCHING
+                popup_message = wx.MessageDialog(
+                    self,
+                    f"OpenCore has finished installing to disk.\n\nWould you like to update your root patches next?", "Success",
+                    wx.YES_NO | wx.YES_DEFAULT
+                )
+                popup_message.ShowModal()
+                if popup_message.GetReturnCode() == wx.ID_YES:
+                    gui_sys_patch.SysPatchFrame(
+                        parent=None,
+                        title=self.title,
+                        global_constants=self.constants,
+                        screen_location=self.GetPosition()
+                    )
+                    self.Destroy()
+                return
+
+            elif not self.constants.custom_model:
+                gui_support.RestartHost(self).restart(message="OpenCore has finished installing to disk.\n\nYou will need to reboot and hold the Option key and select OpenCore/Boot EFI's option.\n\nWould you like to reboot?")
+            else:
+                popup_message = wx.MessageDialog(
+                    self,
+                    f"OpenCore has finished installing to disk.\n\nYou can eject the drive, insert it into the {self.constants.custom_model}, reboot, hold the Option key and select OpenCore/Boot EFI's option.", "Success",
+                    wx.OK
+                )
+                popup_message.ShowModal()
+        else:
+            if self.constants.update_stage != gui_support.AutoUpdateStages.INACTIVE:
+                self.constants.update_stage = gui_support.AutoUpdateStages.FINISHED
+
+
+    def _install_oc(self, partition: dict) -> None:
+        """
+        Install OpenCore to disk
+        """
+        logging.info(f"- Installing OpenCore to {partition}")
+
+        logger = logging.getLogger()
+        logger.addHandler(gui_support.ThreadHandler(self.text_box))
+        try:
+            self.result = install.tui_disk_installation(self.constants).install_opencore(partition)
+        except:
+            logging.error("- An internal error occurred while installing:\n")
+            logging.error(traceback.format_exc())
+        logger.removeHandler(logger.handlers[2])
+
+
+    def on_reload_frame(self, event: wx.Event = None) -> None:
+        """
+        Reload frame
+        """
+        self.Destroy()
+        frame = InstallOCFrame(
+            None,
+            title=self.title,
+            global_constants=self.constants,
+            screen_location=self.GetScreenPosition()
+        )
+        frame.Show()
+
+
+    def on_return_to_main_menu(self, event: wx.Event = None) -> None:
+        """
+        Return to main menu
+        """
+        main_menu_frame = gui_main_menu.MainFrame(
+            None,
+            title=self.title,
+            global_constants=self.constants,
+            screen_location=self.GetScreenPosition()
+        )
+        main_menu_frame.Show()
+        self.Destroy()
+
+
+
+
--- a/resources/wx_gui/gui_macos_installer_download.py
+++ b/resources/wx_gui/gui_macos_installer_download.py
@@ -0,0 +1,379 @@
+import wx
+import logging
+import threading
+import webbrowser
+
+from pathlib import Path
+
+from resources.wx_gui import (
+    gui_main_menu,
+    gui_support,
+    gui_download,
+    gui_macos_installer_flash
+)
+from resources import (
+    constants,
+    macos_installer_handler,
+    utilities,
+    network_handler,
+    integrity_verification
+)
+from data import os_data, smbios_data, cpu_data
+
+
+class macOSInstallerDownloadFrame(wx.Frame):
+    """
+    Create a frame for downloading and creating macOS installers
+    Uses a Modal Dialog for smoother transition from other frames
+    Note: Flashing installers is passed to gui_macos_installer_flash.py
+    """
+    def __init__(self, parent: wx.Frame, title: str, global_constants: constants.Constants, screen_location: tuple = None):
+
+        self.constants: constants.Constants = global_constants
+        self.title: str = title
+        self.parent: wx.Frame = parent
+
+        self.available_installers = None
+        self.available_installers_latest = None
+
+        self.frame_modal = wx.Dialog(parent, title=title, size=(330, 200))
+
+        self._generate_elements(self.frame_modal)
+        self.frame_modal.ShowWindowModal()
+
+
+    def _generate_elements(self, frame: wx.Frame = None) -> None:
+        """
+        Format:
+        - Title:  Create macOS Installer
+        - Button: Download macOS Installer
+        - Button: Use existing macOS Installer
+        - Button: Return to Main Menu
+        """
+
+        frame = self if not frame else frame
+
+        title_label = wx.StaticText(frame, label="Create macOS Installer", pos=(-1,5))
+        title_label.SetFont(wx.Font(19, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD, False, ".AppleSystemUIFont"))
+        title_label.Centre(wx.HORIZONTAL)
+
+        # Button: Download macOS Installer
+        download_button = wx.Button(frame, label="Download macOS Installer", pos=(-1, title_label.GetPosition()[1] + title_label.GetSize()[1] + 5), size=(200, 30))
+        download_button.Bind(wx.EVT_BUTTON, self.on_download)
+        download_button.Centre(wx.HORIZONTAL)
+
+        # Button: Use existing macOS Installer
+        existing_button = wx.Button(frame, label="Use existing macOS Installer", pos=(-1, download_button.GetPosition()[1] + download_button.GetSize()[1] - 5), size=(200, 30))
+        existing_button.Bind(wx.EVT_BUTTON, self.on_existing)
+        existing_button.Centre(wx.HORIZONTAL)
+
+        # Button: Return to Main Menu
+        return_button = wx.Button(frame, label="Return to Main Menu", pos=(-1, existing_button.GetPosition()[1] + existing_button.GetSize()[1] + 5), size=(150, 30))
+        return_button.Bind(wx.EVT_BUTTON, self.on_return)
+        return_button.Centre(wx.HORIZONTAL)
+
+        # Set size of frame
+        frame.SetSize((-1, return_button.GetPosition()[1] + return_button.GetSize()[1] + 40))
+
+
+    def _generate_catalog_frame(self) -> None:
+        """
+        Generate frame to display available installers
+        """
+        super(macOSInstallerDownloadFrame, self).__init__(None, title=self.title, size=(300, 200), style=wx.DEFAULT_FRAME_STYLE & ~(wx.RESIZE_BORDER | wx.MAXIMIZE_BOX))
+        self.SetPosition((self.parent.GetPosition()[0], self.parent.GetPosition()[1]))
+
+        # Title: Pulling installer catalog
+        title_label = wx.StaticText(self, label="Pulling installer catalog", pos=(-1,5))
+        title_label.SetFont(wx.Font(19, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD, False, ".AppleSystemUIFont"))
+        title_label.Centre(wx.HORIZONTAL)
+
+        # Progress bar
+        progress_bar = wx.Gauge(self, range=100, pos=(-1, title_label.GetPosition()[1] + title_label.GetSize()[1] + 5), size=(250, 30))
+        progress_bar.Centre(wx.HORIZONTAL)
+        progress_bar_animation = gui_support.GaugePulseCallback(self.constants, progress_bar)
+        progress_bar_animation.start_pulse()
+
+        # Set size of frame
+        self.SetSize((-1, progress_bar.GetPosition()[1] + progress_bar.GetSize()[1] + 40))
+
+        self.Show()
+
+        # Grab installer catalog
+        def _fetch_installers():
+            remote_obj = macos_installer_handler.RemoteInstallerCatalog(seed_override=macos_installer_handler.SeedType.DeveloperSeed)
+            self.available_installers        = remote_obj.available_apps
+            self.available_installers_latest = remote_obj.available_apps_latest
+
+        thread = threading.Thread(target=_fetch_installers)
+        thread.start()
+
+        while thread.is_alive():
+            wx.Yield()
+
+        progress_bar_animation.stop_pulse()
+        progress_bar.Hide()
+        self._display_available_installers()
+
+
+    def _display_available_installers(self, event: wx.Event = None, show_full: bool = False) -> None:
+        """
+        Display available installers in frame
+        """
+        self.frame_modal.Destroy()
+        dialog = wx.Dialog(self, title="Select macOS Installer", size=(300, 200))
+
+        # Title: Select macOS Installer
+        title_label = wx.StaticText(dialog, label="Select macOS Installer", pos=(-1,5))
+        title_label.SetFont(wx.Font(19, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD, False, ".AppleSystemUIFont"))
+        title_label.Centre(wx.HORIZONTAL)
+
+        # Subtitle: Installers currently available from Apple:
+        subtitle_label = wx.StaticText(dialog, label="Installers currently available from Apple:", pos=(-1, title_label.GetPosition()[1] + title_label.GetSize()[1] + 5))
+        subtitle_label.SetFont(wx.Font(13, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL, False, ".AppleSystemUIFont"))
+        subtitle_label.Centre(wx.HORIZONTAL)
+
+        # List of installers
+        installers = self.available_installers_latest if show_full is False else self.available_installers
+        if installers:
+            spacer = 0
+            for app in installers:
+                logging.info(f"macOS {installers[app]['Version']} ({installers[app]['Build']}):\n  - Size: {utilities.human_fmt(installers[app]['Size'])}\n  - Source: {installers[app]['Source']}\n  - Variant: {installers[app]['Variant']}\n  - Link: {installers[app]['Link']}\n")
+                extra = " Beta" if installers[app]['Variant'] in ["DeveloperSeed" , "PublicSeed"] else ""
+
+                installer_button = wx.Button(dialog, label=f"macOS {installers[app]['Version']}{extra} ({installers[app]['Build']} - {utilities.human_fmt(installers[app]['Size'])})", pos=(-1, subtitle_label.GetPosition()[1] + subtitle_label.GetSize()[1] + 5 + spacer), size=(270, 30))
+                installer_button.Bind(wx.EVT_BUTTON, lambda event, temp=app: self.on_download_installer(installers[temp]))
+                installer_button.Centre(wx.HORIZONTAL)
+                spacer += 25
+
+                # Since installers are sorted by version, set the latest installer as the default button
+                # Note that on full display, the last installer is generally a beta
+                if show_full is False and app == list(installers.keys())[-1]:
+                    installer_button.SetDefault()
+
+        # Show all available installers
+        show_all_button = wx.Button(dialog, label="Show all available installers" if show_full is False else "Show only latest installers", pos=(-1, installer_button.GetPosition()[1] + installer_button.GetSize()[1]), size=(200, 30))
+        show_all_button.Bind(wx.EVT_BUTTON, lambda event: self._display_available_installers(event, not show_full))
+        show_all_button.Centre(wx.HORIZONTAL)
+
+        # Return to Main Menu
+        return_button = wx.Button(dialog, label="Return to Main Menu", pos=(-1, show_all_button.GetPosition()[1] + show_all_button.GetSize()[1] - 7), size=(150, 30))
+        return_button.Bind(wx.EVT_BUTTON, self.on_return_to_main_menu)
+        return_button.Centre(wx.HORIZONTAL)
+
+        # Set size of frame
+        dialog.SetSize((-1, return_button.GetPosition()[1] + return_button.GetSize()[1] + 40))
+        dialog.ShowWindowModal()
+        self.frame_modal = dialog
+
+
+    def on_download_installer(self, app: dict) -> None:
+        """
+        Download macOS installer
+        """
+
+        # Notify user whether their model is compatible with the selected installer
+        problems = []
+        model = self.constants.custom_model or self.constants.computer.real_model
+        if model in smbios_data.smbios_dictionary:
+            if app["OS"] >= os_data.os_data.ventura:
+                if smbios_data.smbios_dictionary[model]["CPU Generation"] <= cpu_data.cpu_data.penryn or model in ["MacPro4,1", "MacPro5,1", "Xserve3,1"]:
+                    if model.startswith("MacBook"):
+                        problems.append("Lack of internal Keyboard/Trackpad in macOS installer.")
+                    else:
+                        problems.append("Lack of internal Keyboard/Mouse in macOS installer.")
+
+        if problems:
+            problems = "\n".join(problems)
+            dlg = wx.MessageDialog(self.frame_modal, f"Your model ({model}) may not be fully supported by this installer. You may encounter the following issues:\n\n{problems}\n\nFor more information, see associated page.", "Potential Issues", wx.YES_NO | wx.CANCEL | wx.ICON_WARNING)
+            dlg.SetYesNoCancelLabels("View Github Issue", "Download Anyways", "Cancel")
+            result = dlg.ShowModal()
+            if result == wx.ID_CANCEL:
+                return
+            elif result == wx.ID_YES:
+                webbrowser.open("https://github.com/dortania/OpenCore-Legacy-Patcher/issues/1021")
+                return
+
+        host_space = utilities.get_free_space()
+        needed_space = app['Size'] * 2
+        if host_space < needed_space:
+            dlg = wx.MessageDialog(self.frame_modal, f"You do not have enough free space to download and extract this installer. Please free up some space and try again\n\n{utilities.human_fmt(host_space)} available vs {utilities.human_fmt(needed_space)} required", "Insufficient Space", wx.OK | wx.ICON_WARNING)
+            dlg.ShowModal()
+            return
+
+        self.frame_modal.Close()
+
+        download_obj = network_handler.DownloadObject(app['Link'], self.constants.payload_path / "InstallAssistant.pkg")
+
+        gui_download.DownloadFrame(
+            self,
+            title=self.title,
+            global_constants=self.constants,
+            download_obj=download_obj,
+            item_name=f"macOS {app['Version']} ({app['Build']})",
+        )
+
+        if download_obj.download_complete is False:
+            self.on_return_to_main_menu()
+            return
+
+        self._validate_installer(app['integrity'])
+
+
+    def _validate_installer(self, chunklist_link: str) -> None:
+        """
+        Validate macOS installer
+        """
+        self.SetSize((300, 200))
+        for child in self.GetChildren():
+            child.Destroy()
+
+        # Title: Validating macOS Installer
+        title_label = wx.StaticText(self, label="Validating macOS Installer", pos=(-1,5))
+        title_label.SetFont(wx.Font(19, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD, False, ".AppleSystemUIFont"))
+        title_label.Centre(wx.HORIZONTAL)
+
+        # Label: Validating chunk 0 of 0
+        chunk_label = wx.StaticText(self, label="Validating chunk 0 of 0", pos=(-1, title_label.GetPosition()[1] + title_label.GetSize()[1] + 5))
+        chunk_label.SetFont(wx.Font(13, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL, False, ".AppleSystemUIFont"))
+        chunk_label.Centre(wx.HORIZONTAL)
+
+        # Progress bar
+        progress_bar = wx.Gauge(self, range=100, pos=(-1, chunk_label.GetPosition()[1] + chunk_label.GetSize()[1] + 5), size=(270, 30))
+        progress_bar.Centre(wx.HORIZONTAL)
+
+        # Set size of frame
+        self.SetSize((-1, progress_bar.GetPosition()[1] + progress_bar.GetSize()[1] + 40))
+        self.Show()
+
+        chunklist_stream = network_handler.NetworkUtilities().get(chunklist_link).content
+        if chunklist_stream:
+            utilities.disable_sleep_while_running()
+            chunk_obj = integrity_verification.ChunklistVerification(self.constants.payload_path / Path("InstallAssistant.pkg"), chunklist_stream)
+            if chunk_obj.chunks:
+                progress_bar.SetValue(chunk_obj.current_chunk)
+                progress_bar.SetRange(chunk_obj.total_chunks)
+
+                wx.App.Get().Yield()
+                chunk_obj.validate()
+
+                while chunk_obj.status == integrity_verification.ChunklistStatus.IN_PROGRESS:
+                    progress_bar.SetValue(chunk_obj.current_chunk)
+                    chunk_label.SetLabel(f"Validating chunk {chunk_obj.current_chunk} of {chunk_obj.total_chunks}")
+                    chunk_label.Centre(wx.HORIZONTAL)
+                    wx.App.Get().Yield()
+
+                if chunk_obj.status == integrity_verification.ChunklistStatus.FAILURE:
+                    wx.MessageBox("Chunklist validation failed.\n\nThis generally happens when downloading on unstable connections such as WiFi or cellular.\n\nPlease try redownloading again on a stable connection (ie. Ethernet)", "Corrupted Installer!", wx.OK | wx.ICON_ERROR)
+                    self.on_return_to_main_menu()
+                    return
+
+        # Extract installer
+        title_label.SetLabel("Extracting macOS Installer")
+        title_label.Centre(wx.HORIZONTAL)
+
+        chunk_label.SetLabel("May take a few minutes...")
+        chunk_label.Centre(wx.HORIZONTAL)
+
+        progress_bar_animation = gui_support.GaugePulseCallback(self.constants, progress_bar)
+        progress_bar_animation.start_pulse()
+
+        # Start thread to extract installer
+        self.result = False
+        def extract_installer():
+            self.result = macos_installer_handler.InstallerCreation().install_macOS_installer(self.constants.payload_path)
+
+        thread = threading.Thread(target=extract_installer)
+        thread.start()
+
+        # Show frame
+        self.Show()
+
+        # Wait for thread to finish
+        while thread.is_alive():
+            wx.Yield()
+
+        progress_bar_animation.stop_pulse()
+        progress_bar.Hide()
+        chunk_label.SetLabel("Successfully extracted macOS installer" if self.result is True else "Failed to extract macOS installer")
+        chunk_label.Centre(wx.HORIZONTAL)
+
+        # Create macOS Installer button
+        create_installer_button = wx.Button(self, label="Create macOS Installer", pos=(-1, progress_bar.GetPosition()[1]), size=(170, 30))
+        create_installer_button.Bind(wx.EVT_BUTTON, self.on_existing)
+        create_installer_button.Centre(wx.HORIZONTAL)
+        if self.result is False:
+            create_installer_button.Disable()
+
+        # Return to main menu button
+        return_button = wx.Button(self, label="Return to Main Menu", pos=(-1, create_installer_button.GetPosition()[1] + create_installer_button.GetSize()[1]), size=(150, 30))
+        return_button.Bind(wx.EVT_BUTTON, self.on_return_to_main_menu)
+        return_button.Centre(wx.HORIZONTAL)
+
+        # Set size of frame
+        self.SetSize((-1, return_button.GetPosition()[1] + return_button.GetSize()[1] + 40))
+
+        # Show frame
+        self.Show()
+
+        if self.result is False:
+            wx.MessageBox("An error occurred while extracting the macOS installer. Could be due to a corrupted installer", "Error", wx.OK | wx.ICON_ERROR)
+            return
+
+        user_input = wx.MessageBox("Finished extracting the installer, would you like to continue and create a macOS installer?", "Create macOS Installer?", wx.YES_NO | wx.ICON_QUESTION)
+        if user_input == wx.YES:
+            self.on_existing()
+
+
+    def on_download(self, event: wx.Event) -> None:
+        """
+        Display available macOS versions to download
+        """
+        self.frame_modal.Close()
+        self.parent.Hide()
+        self._generate_catalog_frame()
+        self.parent.Close()
+
+
+    def on_existing(self, event: wx.Event = None) -> None:
+        """
+        Display local macOS installers
+        """
+        frames = [self, self.frame_modal, self.parent]
+        for frame in frames:
+            if frame:
+                frame.Close()
+        gui_macos_installer_flash.macOSInstallerFlashFrame(
+            None,
+            title=self.title,
+            global_constants=self.constants,
+            **({"screen_location": self.GetScreenPosition()} if self else {})
+        )
+        for frame in frames:
+            if frame:
+                frame.Destroy()
+
+
+    def on_return(self, event: wx.Event) -> None:
+        """
+        Return to main menu (dismiss frame)
+        """
+        self.frame_modal.Close()
+
+
+    def on_return_to_main_menu(self, event: wx.Event = None) -> None:
+        """
+        Return to main menu
+        """
+        if self.frame_modal:
+            self.frame_modal.Hide()
+        main_menu_frame = gui_main_menu.MainFrame(
+            None,
+            title=self.title,
+            global_constants=self.constants,
+            screen_location=self.GetScreenPosition()
+        )
+        main_menu_frame.Show()
+        if self.frame_modal:
+            self.frame_modal.Destroy()
+        self.Destroy()
--- a/resources/wx_gui/gui_macos_installer_flash.py
+++ b/resources/wx_gui/gui_macos_installer_flash.py
@@ -0,0 +1,571 @@
+import wx
+import time
+import logging
+import plistlib
+import tempfile
+import threading
+import subprocess
+
+from pathlib import Path
+
+from resources.wx_gui import gui_main_menu, gui_build, gui_support
+from resources import (
+    constants,
+    macos_installer_handler,
+    utilities,
+    network_handler,
+    kdk_handler,
+)
+from data import os_data
+
+
+class macOSInstallerFlashFrame(wx.Frame):
+
+    def __init__(self, parent: wx.Frame, title: str, global_constants: constants.Constants, screen_location: tuple = None):
+        super(macOSInstallerFlashFrame, self).__init__(parent, title=title, size=(350, 200), style=wx.DEFAULT_FRAME_STYLE & ~(wx.RESIZE_BORDER | wx.MAXIMIZE_BOX))
+
+        self.constants: constants.Constants = global_constants
+        self.title: str = title
+
+        self.available_installers_local: dict = {}
+        self.available_disks: dict = {}
+        self.prepare_result: bool = False
+
+        self.progress_bar_animation: gui_support.GaugePulseCallback = None
+
+        self.frame_modal: wx.Dialog = None
+
+        self._generate_elements()
+
+        self.SetPosition(screen_location) if screen_location else self.Centre()
+        self.Show()
+
+        self._populate_installers()
+
+
+    def _generate_elements(self) -> None:
+        """
+        Fetches local macOS Installers for users to select from
+        """
+
+        # Title: Fetching local macOS Installers
+        title_label = wx.StaticText(self, label="Fetching local macOS Installers", pos=(-1,1))
+        title_label.SetFont(wx.Font(19, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD, False, ".AppleSystemUIFont"))
+        title_label.Centre(wx.HORIZONTAL)
+
+        # Progress bar
+        progress_bar = wx.Gauge(self, range=100, pos=(-1, 30), size=(200, 30))
+        progress_bar.Centre(wx.HORIZONTAL)
+
+        progress_bar_animation = gui_support.GaugePulseCallback(self.constants, progress_bar)
+        progress_bar_animation.start_pulse()
+        self.progress_bar_animation = progress_bar_animation
+
+        # Set size of frame
+        self.SetSize((-1, progress_bar.GetPosition()[1] + progress_bar.GetSize()[1] + 40))
+
+
+    def _populate_installers(self) -> None:
+        # Grab installer catalog
+        def fetch_installers():
+            self.available_installers_local = macos_installer_handler.LocalInstallerCatalog().available_apps
+
+        thread = threading.Thread(target=fetch_installers)
+        thread.start()
+
+        while thread.is_alive():
+            wx.Yield()
+
+        frame_modal = wx.Dialog(self, title=self.title, size=(350, 200))
+        frame_modal.Centre(wx.HORIZONTAL)
+
+        # Title: Select macOS Installer
+        title_label = wx.StaticText(frame_modal, label="Select local macOS Installer", pos=(-1,5))
+        title_label.SetFont(wx.Font(19, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD, False, ".AppleSystemUIFont"))
+        title_label.Centre(wx.HORIZONTAL)
+
+        # List of installers
+        if self.available_installers_local:
+            logging.info("Installer(s) found:")
+            spacer = 10
+            entries = len(self.available_installers_local)
+            for app in self.available_installers_local:
+                logging.info(f"- {self.available_installers_local[app]['Short Name']}: {self.available_installers_local[app]['Version']} ({self.available_installers_local[app]['Build']})")
+
+                app_str = f"{self.available_installers_local[app]['Short Name']}"
+                unsupported: bool = self.available_installers_local[app]['Minimum Host OS'] > self.constants.detected_os
+
+                if unsupported:
+                    min_str = os_data.os_conversion.convert_kernel_to_marketing_name(self.available_installers_local[app]['Minimum Host OS'])
+                    app_str += f" (Requires {min_str})"
+                else:
+                    app_str += f": {self.available_installers_local[app]['Version']} ({self.available_installers_local[app]['Build']})"
+
+                installer_button = wx.Button(frame_modal, label=app_str, pos=(-1, title_label.GetPosition()[1] + title_label.GetSize()[1] + spacer), size=(300, 30))
+                installer_button.Bind(wx.EVT_BUTTON, lambda event, temp=app: self.on_select(self.available_installers_local[temp]))
+                installer_button.Centre(wx.HORIZONTAL)
+                spacer += 25
+                if unsupported:
+                    installer_button.Disable()
+                elif entries == 1:
+                    installer_button.SetDefault()
+
+        else:
+            installer_button = wx.StaticText(frame_modal, label="No installers found in '/Applications'", pos=(-1, title_label.GetPosition()[1] + title_label.GetSize()[1] + 5))
+            installer_button.SetFont(wx.Font(13, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL, False, ".AppleSystemUIFont"))
+            installer_button.Centre(wx.HORIZONTAL)
+
+        # Button: Return to Main Menu
+        cancel_button = wx.Button(frame_modal, label="Return to Main Menu", pos=(-1, installer_button.GetPosition()[1] + installer_button.GetSize()[1]), size=(150, 30))
+        cancel_button.Bind(wx.EVT_BUTTON, self.on_return_to_main_menu)
+        cancel_button.Centre(wx.HORIZONTAL)
+
+        # Set size of frame
+        frame_modal.SetSize((-1, cancel_button.GetPosition()[1] + cancel_button.GetSize()[1] + 40))
+
+        self.progress_bar_animation.stop_pulse()
+
+        frame_modal.ShowWindowModal()
+        self.frame_modal = frame_modal
+
+
+    def on_select(self, installer: dict) -> None:
+        self.frame_modal.Destroy()
+
+        for child in self.GetChildren():
+            child.Destroy()
+
+        # Fetching information on local disks
+        title_label = wx.StaticText(self, label="Fetching information on local disks", pos=(-1,1))
+        title_label.SetFont(wx.Font(19, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD, False, ".AppleSystemUIFont"))
+        title_label.Centre(wx.HORIZONTAL)
+
+        # Progress bar
+        progress_bar = wx.Gauge(self, range=100, pos=(-1, 30), size=(200, 30))
+        progress_bar.Centre(wx.HORIZONTAL)
+
+        progress_bar_animation = gui_support.GaugePulseCallback(self.constants, progress_bar)
+        progress_bar_animation.start_pulse()
+
+        # Set size of frame
+        self.SetSize((-1, progress_bar.GetPosition()[1] + progress_bar.GetSize()[1] + 40))
+
+        # Fetch local disks
+        def _fetch_disks():
+            self.available_disks = macos_installer_handler.InstallerCreation().list_disk_to_format()
+
+            # Need to clean up output on pre-Sierra
+            # Disk images are mixed in with regular disks (ex. payloads.dmg)
+            ignore = ["disk image", "read-only", "virtual"]
+            for disk in self.available_disks.copy():
+                if any(string in self.available_disks[disk]['name'].lower() for string in ignore):
+                    del self.available_disks[disk]
+
+
+        thread = threading.Thread(target=_fetch_disks)
+        thread.start()
+
+        while thread.is_alive():
+            wx.Yield()
+
+        self.frame_modal = wx.Dialog(self, title=self.title, size=(350, 200))
+
+        # Title: Select local disk
+        title_label = wx.StaticText(self.frame_modal, label="Select local disk", pos=(-1,5))
+        title_label.SetFont(wx.Font(19, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD, False, ".AppleSystemUIFont"))
+        title_label.Centre(wx.HORIZONTAL)
+
+        # Label: Selected USB will be erased, please backup any data
+        warning_label = wx.StaticText(self.frame_modal, label="Selected USB will be erased, please backup any data", pos=(-1, title_label.GetPosition()[1] + title_label.GetSize()[1] + 5))
+        warning_label.SetFont(wx.Font(11, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL, False, ".AppleSystemUIFont"))
+        warning_label.Centre(wx.HORIZONTAL)
+
+        # List of disks
+        if self.available_disks:
+            spacer = 5
+            entries = len(self.available_disks)
+            for disk in self.available_disks:
+                logging.info(f"{disk}: {self.available_disks[disk]['name']} - {utilities.human_fmt(self.available_disks[disk]['size'])}")
+                disk_button = wx.Button(self.frame_modal, label=f"{disk}: {self.available_disks[disk]['name']} - {utilities.human_fmt(self.available_disks[disk]['size'])}", pos=(-1, warning_label.GetPosition()[1] + warning_label.GetSize()[1] + spacer), size=(300, 30))
+                disk_button.Bind(wx.EVT_BUTTON, lambda event, temp=disk: self.on_select_disk(self.available_disks[temp], installer))
+                disk_button.Centre(wx.HORIZONTAL)
+                if entries == 1:
+                    disk_button.SetDefault()
+                spacer += 25
+        else:
+            disk_button = wx.StaticText(self.frame_modal, label="No disks found", pos=(-1, warning_label.GetPosition()[1] + warning_label.GetSize()[1] + 5))
+            disk_button.SetFont(wx.Font(13, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD, False, ".AppleSystemUIFont"))
+            disk_button.Centre(wx.HORIZONTAL)
+
+        # Search for disks again
+        search_button = wx.Button(self.frame_modal, label="Search for disks again", pos=(-1, disk_button.GetPosition()[1] + disk_button.GetSize()[1]), size=(160, 30))
+        search_button.Bind(wx.EVT_BUTTON, lambda event, temp=installer: self.on_select(temp))
+        search_button.Centre(wx.HORIZONTAL)
+
+        # Button: Return to Main Menu
+        cancel_button = wx.Button(self.frame_modal, label="Return to Main Menu", pos=(-1, search_button.GetPosition()[1] + search_button.GetSize()[1] - 10), size=(160, 30))
+        cancel_button.Bind(wx.EVT_BUTTON, self.on_return_to_main_menu)
+        cancel_button.Centre(wx.HORIZONTAL)
+
+        # Set size of frame
+        self.frame_modal.SetSize((-1, cancel_button.GetPosition()[1] + cancel_button.GetSize()[1] + 40))
+
+        progress_bar_animation.stop_pulse()
+
+        self.frame_modal.ShowWindowModal()
+
+
+    def on_select_disk(self, disk: dict, installer: dict) -> None:
+        answer = wx.MessageBox(f"Are you sure you want to erase '{disk['name']}'?\nAll data will be lost, this cannot be undone.", "Confirmation", wx.YES_NO | wx.NO_DEFAULT | wx.ICON_QUESTION)
+        if answer != wx.YES:
+            return
+
+        self.frame_modal.Destroy()
+
+        for child in self.GetChildren():
+            child.Destroy()
+
+        self.SetSize((450, -1))
+
+        # Title: Creating Installer: {installer_name}
+        title_label = wx.StaticText(self, label=f"Creating Installer: {installer['Short Name']}", pos=(-1,1))
+        title_label.SetFont(wx.Font(19, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD, False, ".AppleSystemUIFont"))
+        title_label.Centre(wx.HORIZONTAL)
+
+        # Label: Creating macOS installers can take 30min+ on slower USB drives.
+        warning_label = wx.StaticText(self, label="Creating macOS installers can take 30min+ on slower USB drives.", pos=(-1, title_label.GetPosition()[1] + title_label.GetSize()[1] + 5))
+        warning_label.SetFont(wx.Font(11, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL, False, ".AppleSystemUIFont"))
+        warning_label.Centre(wx.HORIZONTAL)
+
+        # Label: We will notify you when the installer is ready.
+        warning_label = wx.StaticText(self, label="We will notify you when the installer is ready.", pos=(-1, warning_label.GetPosition()[1] + warning_label.GetSize()[1] + 5))
+        warning_label.SetFont(wx.Font(11, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL, False, ".AppleSystemUIFont"))
+        warning_label.Centre(wx.HORIZONTAL)
+
+        # Label: Bytes Written: 0 MB
+        bytes_written_label = wx.StaticText(self, label="Bytes Written: 0000.0 MB", pos=(-1, warning_label.GetPosition()[1] + warning_label.GetSize()[1] + 5))
+        bytes_written_label.SetFont(wx.Font(13, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL, False, ".AppleSystemUIFont"))
+        bytes_written_label.Centre(wx.HORIZONTAL)
+
+        # Progress bar
+        progress_bar = wx.Gauge(self, range=100, pos=(-1, bytes_written_label.GetPosition()[1] + bytes_written_label.GetSize()[1] + 5), size=(300, 30))
+        progress_bar.Centre(wx.HORIZONTAL)
+
+        progress_bar_animation = gui_support.GaugePulseCallback(self.constants, progress_bar)
+        progress_bar_animation.start_pulse()
+
+        # Set size of frame
+        self.SetSize((-1, progress_bar.GetPosition()[1] + progress_bar.GetSize()[1] + 40))
+        self.Show()
+
+        # Prepare resources
+        if self._prepare_resources(installer['Path'], disk['identifier']) is False:
+            wx.MessageBox("Failed to prepare resources, cannot continue.", "Error", wx.OK | wx.ICON_ERROR)
+            self.on_return_to_main_menu()
+            return
+
+        # Base Size
+        estimated_size = 16000
+        # AutoPkg (700MB~)
+        estimated_size += 700 if installer['OS'] >= os_data.os_data.big_sur else 0
+        # KDK (700MB~, and overhead for copying to installer)
+        estimated_size += 700 * 2 if installer['OS'] >= os_data.os_data.ventura else 0
+
+        progress_bar_animation.stop_pulse()
+        progress_bar.SetRange(estimated_size)
+
+        root_disk = disk['identifier'][5:]
+        initial_bytes_written = float(utilities.monitor_disk_output(root_disk))
+        self.result = False
+        def _flash():
+            self.result = self._flash_installer(root_disk)
+
+        thread = threading.Thread(target=_flash)
+        thread.start()
+
+        # Wait for installer to be created
+        while thread.is_alive():
+            try:
+                total_bytes_written = float(utilities.monitor_disk_output(root_disk))
+            except:
+                pass
+            bytes_written = total_bytes_written - initial_bytes_written
+            wx.CallAfter(bytes_written_label.SetLabel, f"Bytes Written: {bytes_written:.2f} MB")
+            wx.CallAfter(progress_bar.SetValue, int(bytes_written))
+            wx.Yield()
+
+        if self.result is False:
+            self.on_return_to_main_menu()
+            return
+
+        # Next verify the installer
+        progress_bar_animation = gui_support.GaugePulseCallback(self.constants, progress_bar)
+        progress_bar_animation.start_pulse()
+
+        bytes_written_label.SetLabel("Validating Installer Integrity...")
+        error_message = self._validate_installer_pkg(disk['identifier'])
+
+        progress_bar_animation.stop_pulse()
+
+        if error_message != "":
+            progress_bar.SetValue(0)
+            wx.MessageBox(f"Failed to validate installer, cannot continue.\n This can generally happen due to a faulty USB drive, as flashing is an intensive process that can trigger hardware faults not normally seen. \n\n{error_message}", "Corrupted Installer!", wx.OK | wx.ICON_ERROR)
+            self.on_return_to_main_menu()
+            return
+
+        progress_bar.SetValue(estimated_size)
+
+        if gui_support.CheckProperties(self.constants).host_can_build() is False:
+            wx.MessageBox("Installer created successfully! If you want to install OpenCore to this USB, you will need to change the Target Model in settings", "Successfully created the macOS installer!", wx.OK | wx.ICON_INFORMATION)
+            self.on_return_to_main_menu()
+            return
+
+        answer = wx.MessageBox("Installer created successfully, would you like to continue and Install OpenCore to this disk?", "Successfully created the macOS installer!", wx.YES_NO | wx.ICON_QUESTION)
+        if answer != wx.YES:
+            self.on_return_to_main_menu()
+            return
+
+        # Install OpenCore
+        self.Hide()
+        gui_build.BuildFrame(
+            parent=None,
+            title=self.title,
+            global_constants=self.constants,
+            screen_location=self.GetPosition()
+        )
+        self.Destroy()
+
+
+    def _prepare_resources(self, installer_path: str, disk: str) -> None:
+
+        def prepare_script(self, installer_path: str, disk: str, constants: constants.Constants):
+            self.prepare_result = macos_installer_handler.InstallerCreation().generate_installer_creation_script(constants.payload_path, installer_path, disk)
+
+        thread = threading.Thread(target=prepare_script, args=(self, installer_path, disk, self.constants))
+        thread.start()
+
+        while thread.is_alive():
+            wx.Yield()
+
+        return self.prepare_result
+
+
+    def _flash_installer(self, disk) -> bool:
+        utilities.disable_sleep_while_running()
+        logging.info("- Creating macOS installer")
+
+        thread = threading.Thread(target=self._auto_package_handler)
+        thread.start()
+
+        # print contents of installer.sh
+        with open(self.constants.installer_sh_path, "r") as f:
+            logging.info(f"- installer.sh contents:\n{f.read()}")
+
+        args   = [self.constants.oclp_helper_path, "/bin/sh", self.constants.installer_sh_path]
+        result = subprocess.run(args, capture_output=True, text=True)
+        output = result.stdout
+        error  = result.stderr if result.stderr else ""
+
+        if "Install media now available at" not in output:
+            logging.info("- Failed to create macOS installer")
+            popup = wx.MessageDialog(self, f"Failed to create macOS installer\n\nOutput: {output}\n\nError: {error}", "Error", wx.OK | wx.ICON_ERROR)
+            popup.ShowModal()
+            return False
+
+        logging.info("- Successfully created macOS installer")
+        while thread.is_alive():
+            # wait for download_thread to finish
+            # though highly unlikely this thread is still alive (flashing an Installer will take a while)
+            time.sleep(0.1)
+        logging.info("- Installing Root Patcher to drive")
+        self._install_installer_pkg(disk)
+
+        utilities.enable_sleep_after_running()
+        return True
+
+
+    def _auto_package_handler(self):
+        """
+        Function's main goal is to grab the correct AutoPkg-Assets.pkg and unzip it
+        Note the following:
+            - When running a release build, pull from Github's release page with the same versioning
+            - When running from source/unable to find on Github, use the nightly.link variant
+            - If nightly also fails, fall back to the manually uploaded variant
+        """
+        link = self.constants.installer_pkg_url
+        if network_handler.NetworkUtilities(link).validate_link() is False:
+            logging.info("- Stock Install.pkg is missing on Github, falling back to Nightly")
+            link = self.constants.installer_pkg_url_nightly
+
+        if link.endswith(".zip"):
+            path = self.constants.installer_pkg_zip_path
+        else:
+            path = self.constants.installer_pkg_path
+
+        autopkg_download = network_handler.DownloadObject(link, path)
+        autopkg_download.download(spawn_thread=False)
+
+        if autopkg_download.download_complete is False:
+            logging.warning("- Failed to download Install.pkg")
+            logging.warning(autopkg_download.error_msg)
+            return
+
+        # Download thread will re-enable Idle Sleep after downloading
+        utilities.disable_sleep_while_running()
+        if not str(path).endswith(".zip"):
+            return
+        if Path(self.constants.installer_pkg_path).exists():
+            subprocess.run(["rm", self.constants.installer_pkg_path])
+        subprocess.run(["ditto", "-V", "-x", "-k", "--sequesterRsrc", "--rsrc", self.constants.installer_pkg_zip_path, self.constants.payload_path])
+
+
+    def _install_installer_pkg(self, disk):
+        disk = disk + "s2" # ESP sits at 1, and we know macOS will have created the main partition at 2
+
+        if not Path(self.constants.installer_pkg_path).exists():
+            return
+
+        path = utilities.grab_mount_point_from_disk(disk)
+        if not Path(path + "/System/Library/CoreServices/SystemVersion.plist").exists():
+            return
+
+        os_version = plistlib.load(Path(path + "/System/Library/CoreServices/SystemVersion.plist").open("rb"))
+        kernel_version = os_data.os_conversion.os_to_kernel(os_version["ProductVersion"])
+        if int(kernel_version) < os_data.os_data.big_sur:
+            logging.info("- Installer unsupported, requires Big Sur or newer")
+            return
+
+        subprocess.run(["mkdir", "-p", f"{path}/Library/Packages/"])
+        subprocess.run(["cp", "-r", self.constants.installer_pkg_path, f"{path}/Library/Packages/"])
+
+        self._kdk_chainload(os_version["ProductBuildVersion"], os_version["ProductVersion"], Path(path + "/Library/Packages/"))
+
+
+    def _kdk_chainload(self, build: str, version: str, download_dir: str):
+        """
+        Download the correct KDK to be chainloaded in the macOS installer
+
+        Parameters
+            build (str): The build number of the macOS installer (e.g. 20A5343j)
+            version (str): The version of the macOS installer (e.g. 11.0.1)
+        """
+
+        kdk_dmg_path = Path(download_dir) / "KDK.dmg"
+        kdk_pkg_path = Path(download_dir) / "KDK.pkg"
+
+        if kdk_dmg_path.exists():
+            kdk_dmg_path.unlink()
+        if kdk_pkg_path.exists():
+            kdk_pkg_path.unlink()
+
+        logging.info("- Initiating KDK download")
+        logging.info(f"  - Build: {build}")
+        logging.info(f"  - Version: {version}")
+        logging.info(f"  - Working Directory: {download_dir}")
+
+        kdk_obj = kdk_handler.KernelDebugKitObject(self.constants, build, version, ignore_installed=True)
+        if kdk_obj.success is False:
+            logging.info("- Failed to retrieve KDK")
+            logging.info(kdk_obj.error_msg)
+            return
+
+        kdk_download_obj = kdk_obj.retrieve_download(override_path=kdk_dmg_path)
+        if kdk_download_obj is None:
+            logging.info("- Failed to retrieve KDK")
+            logging.info(kdk_obj.error_msg)
+
+        # Check remaining disk space before downloading
+        space = utilities.get_free_space(download_dir)
+        if space < (kdk_obj.kdk_url_expected_size * 2):
+            logging.info("- Not enough disk space to download and install KDK")
+            logging.info(f"- Attempting to download locally first")
+            if space < kdk_obj.kdk_url_expected_size:
+                logging.info("- Not enough disk space to install KDK, skipping")
+                return
+            # Ideally we'd download the KDK onto the disk to display progress in the UI
+            # However we'll just download to our temp directory and move it to the target disk
+            kdk_dmg_path = self.constants.kdk_download_path
+
+        kdk_download_obj.download(spawn_thread=False)
+        if kdk_download_obj.download_complete is False:
+            logging.info("- Failed to download KDK")
+            logging.info(kdk_download_obj.error_msg)
+            return
+
+        if not kdk_dmg_path.exists():
+            logging.info(f"- KDK missing: {kdk_dmg_path}")
+            return
+
+        # Now that we have a KDK, extract it to get the pkg
+        with tempfile.TemporaryDirectory() as mount_point:
+            logging.info("- Mounting KDK")
+            result = subprocess.run(["hdiutil", "attach", kdk_dmg_path, "-mountpoint", mount_point, "-nobrowse"], stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
+            if result.returncode != 0:
+                logging.info("- Failed to mount KDK")
+                logging.info(result.stdout.decode("utf-8"))
+                return
+
+            logging.info("- Copying KDK")
+            subprocess.run(["cp", "-r", f"{mount_point}/KernelDebugKit.pkg", kdk_pkg_path])
+
+            logging.info("- Unmounting KDK")
+            result = subprocess.run(["hdiutil", "detach", mount_point], stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
+            if result.returncode != 0:
+                logging.info("- Failed to unmount KDK")
+                logging.info(result.stdout.decode("utf-8"))
+                return
+
+        logging.info("- Removing KDK Disk Image")
+        kdk_dmg_path.unlink()
+
+    def _validate_installer_pkg(self, disk: str) -> bool:
+        verification_success = False
+        error_message = ""
+        def _integrity_check():
+            nonlocal error_message
+            path = utilities.grab_mount_point_from_disk(disk + "s2")
+            dmg_path = path + f"/{path.split('/')[2]}.app/Contents/SharedSupport/SharedSupport.dmg"
+            if not Path(dmg_path).exists():
+                logging.error(f"Failed to find {dmg_path}")
+                error_message = f"Failed to find {dmg_path}"
+                return error_message
+            result = subprocess.run(["hdiutil", "verify", dmg_path],stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+            if result.returncode != 0:
+                if result.stdout:
+                    logging.error(result.stdout.decode("utf-8"))
+                    error_message = "STDOUT: " + result.stdout.decode("utf-8")
+                if result.stderr:
+                    logging.error(result.stderr.decode("utf-8"))
+                    error_message += "\n\nSTDERR: " + result.stderr.decode("utf-8")
+
+
+        thread = threading.Thread(target=_integrity_check)
+        thread.start()
+        while thread.is_alive():
+            wx.Yield()
+
+        if verification_success:
+            return error_message
+
+        logging.error(error_message)
+        return error_message
+
+
+    def on_return_to_main_menu(self, event: wx.Event = None):
+        if self.frame_modal:
+            self.frame_modal.Hide()
+        if self:
+            if isinstance(self, wx.Frame):
+                self.Hide()
+        main_menu_frame = gui_main_menu.MainFrame(
+            None,
+            title=self.title,
+            global_constants=self.constants,
+            screen_location=self.GetScreenPosition()
+        )
+        main_menu_frame.Show()
+        if self.frame_modal:
+            self.frame_modal.Destroy()
+        if self:
+            if isinstance(self, wx.Frame):
+                self.Destroy()
--- a/resources/wx_gui/gui_main_menu.py
+++ b/resources/wx_gui/gui_main_menu.py
@@ -0,0 +1,241 @@
+# Generate GUI for main menu
+import wx
+import sys
+import logging
+import threading
+
+from resources.wx_gui import (
+    gui_build,
+    gui_macos_installer_download,
+    gui_sys_patch,
+    gui_support,
+    gui_help,
+    gui_settings,
+    gui_update,
+)
+from resources import (
+    constants,
+    global_settings,
+    updates
+)
+from data import os_data
+
+
+class MainFrame(wx.Frame):
+    def __init__(self, parent: wx.Frame, title: str, global_constants: constants.Constants, screen_location: tuple = None):
+        super(MainFrame, self).__init__(parent, title=title, size=(350, 300), style=wx.DEFAULT_FRAME_STYLE & ~(wx.RESIZE_BORDER | wx.MAXIMIZE_BOX))
+
+        self.constants: constants.Constants = global_constants
+        self.title: str = title
+
+        self.model_label: wx.StaticText = None
+        self.build_button: wx.Button = None
+
+        self.constants.update_stage = gui_support.AutoUpdateStages.INACTIVE
+
+        self._generate_elements()
+
+        self.SetPosition(screen_location) if screen_location else self.Centre()
+        self.Show()
+
+        self._preflight_checks()
+
+
+    def _generate_elements(self) -> None:
+        """
+        Generate UI elements for the main menu
+
+        Format:
+          - Title label: OpenCore Legacy Patcher v{X.Y.Z}
+          - Text:        Model: {Build or Host Model}
+          - Buttons:
+            - Build and Install OpenCore
+            - Post-Install Root Patch
+            - Create macOS Installer
+            - Settings
+            - Help
+          - Text:        Copyright
+        """
+
+        # Title label: OpenCore Legacy Patcher v{X.Y.Z}
+        title_label = wx.StaticText(self, label=f"OpenCore Legacy Patcher v{self.constants.patcher_version}", pos=(-1,1))
+        title_label.SetFont(wx.Font(19, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD, False, ".AppleSystemUIFont"))
+        title_label.Centre(wx.HORIZONTAL)
+
+        # Text: Model: {Build or Host Model}
+        model_label = wx.StaticText(self, label=f"Model: {self.constants.custom_model or self.constants.computer.real_model}", pos=(-1,30))
+        model_label.SetFont(wx.Font(13, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL, False, ".AppleSystemUIFont"))
+        model_label.Centre(wx.HORIZONTAL)
+        self.model_label = model_label
+
+        # Buttons:
+        menu_buttons = {
+            "Build and Install OpenCore": self.on_build_and_install,
+            "Post-Install Root Patch":    self.on_post_install_root_patch,
+            "Create macOS Installer":     self.on_create_macos_installer,
+            "Settings":                   self.on_settings,
+            "Help":                       self.on_help
+        }
+        button_y = model_label.GetPosition()[1] + 20
+        for button_name, button_function in menu_buttons.items():
+            button = wx.Button(self, label=button_name, pos=(-1, button_y), size=(200, 30))
+            button.Bind(wx.EVT_BUTTON, button_function)
+            button.Centre(wx.HORIZONTAL)
+            button_y += 30
+
+            if button_name == "Build and Install OpenCore":
+                self.build_button = button
+                if gui_support.CheckProperties(self.constants).host_can_build() is False:
+                    button.Disable()
+            elif button_name == "Post-Install Root Patch":
+                if self.constants.detected_os < os_data.os_data.big_sur:
+                    button.Disable()
+
+        # Text: Copyright
+        copy_label = wx.StaticText(self, label=self.constants.copyright_date, pos=(-1, button_y + 10))
+        copy_label.SetFont(wx.Font(10, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL, False, ".AppleSystemUIFont"))
+        copy_label.Centre(wx.HORIZONTAL)
+
+        # Set window size
+        self.SetSize((350, copy_label.GetPosition()[1] + 50))
+
+
+    def _preflight_checks(self):
+        if (
+                self.constants.computer.build_model != None and
+                self.constants.computer.build_model != self.constants.computer.real_model and
+                self.constants.host_is_hackintosh is False
+            ):
+            # Notify user they're booting an unsupported configuration
+            pop_up = wx.MessageDialog(
+                self,
+                f"We found you are currently booting OpenCore built for a different unit: {self.constants.computer.build_model}\n\nWe builds configs to match individual units and cannot be mixed or reused with different Macs.\n\nPlease Build and Install a new OpenCore config, and reboot your Mac.",
+                "Unsupported Configuration Detected!",
+                style=wx.OK | wx.ICON_EXCLAMATION
+            )
+            pop_up.ShowModal()
+            self.on_build_and_install()
+            return
+
+        if "--update_installed" in sys.argv and self.constants.has_checked_updates is False and gui_support.CheckProperties(self.constants).host_can_build():
+            # Notify user that the update has been installed
+            self.constants.has_checked_updates = True
+            pop_up = wx.MessageDialog(
+                self,
+                f"OpenCore Legacy Patcher has been updated to the latest version: {self.constants.patcher_version}\n\nWould you like to update OpenCore and your root volume patches?",
+                "Update successful!",
+                style=wx.YES_NO | wx.YES_DEFAULT | wx.ICON_INFORMATION
+            )
+            pop_up.ShowModal()
+
+            if pop_up.GetReturnCode() != wx.ID_YES:
+                print("- Skipping OpenCore and root volume patch update...")
+                return
+
+
+            print("- Updating OpenCore and root volume patches...")
+            self.constants.update_stage = gui_support.AutoUpdateStages.CHECKING
+            self.Hide()
+            pos = self.GetPosition()
+            gui_build.BuildFrame(
+                parent=None,
+                title=self.title,
+                global_constants=self.constants,
+                screen_location=pos
+            )
+            self.Close()
+
+        threading.Thread(target=self._check_for_updates).start()
+
+
+    def _check_for_updates(self):
+        if self.constants.has_checked_updates is True:
+            return
+
+        ignore_updates = global_settings.GlobalEnviromentSettings().read_property("IgnoreAppUpdates")
+        if ignore_updates is True:
+            self.constants.ignore_updates = True
+            return
+
+        self.constants.ignore_updates = False
+        self.constants.has_checked_updates = True
+        dict = updates.CheckBinaryUpdates(self.constants).check_binary_updates()
+        if not dict:
+            return
+
+        for entry in dict:
+            version = dict[entry]["Version"]
+            logging.info(f"New version: {version}")
+            dialog = wx.MessageDialog(
+                parent=self,
+                message=f"Current Version: {self.constants.patcher_version}{' (Nightly)' if not self.constants.commit_info[0].startswith('refs/tags') else ''}\nNew version: {version}\nWould you like to update?",
+                caption="Update Available for OpenCore Legacy Patcher!",
+                style=wx.YES_NO | wx.CANCEL | wx.ICON_QUESTION
+            )
+            dialog.SetYesNoCancelLabels("Download and install", "Always Ignore", "Ignore Once")
+            response = dialog.ShowModal()
+
+            if response == wx.ID_YES:
+                wx.CallAfter(self.on_update, dict[entry]["Link"], version)
+            elif response == wx.ID_NO:
+                logging.info("- Setting IgnoreAppUpdates to True")
+                self.constants.ignore_updates = True
+                global_settings.GlobalEnviromentSettings().write_property("IgnoreAppUpdates", True)
+
+
+    def on_build_and_install(self, event: wx.Event = None):
+        self.Hide()
+        gui_build.BuildFrame(
+            parent=None,
+            title=self.title,
+            global_constants=self.constants,
+            screen_location=self.GetPosition()
+        )
+        self.Destroy()
+
+
+    def on_post_install_root_patch(self, event: wx.Event = None):
+        self.Hide()
+        gui_sys_patch.SysPatchFrame(
+            parent=None,
+            title=self.title,
+            global_constants=self.constants,
+            screen_location=self.GetPosition()
+        )
+        self.Destroy()
+
+
+    def on_create_macos_installer(self, event: wx.Event = None):
+        gui_macos_installer_download.macOSInstallerDownloadFrame(
+            parent=self,
+            title=self.title,
+            global_constants=self.constants,
+            screen_location=self.GetPosition()
+        )
+
+
+    def on_settings(self, event: wx.Event = None):
+        gui_settings.SettingsFrame(
+            parent=self,
+            title=self.title,
+            global_constants=self.constants,
+            screen_location=self.GetPosition()
+        )
+
+    def on_help(self, event: wx.Event = None):
+        gui_help.HelpFrame(
+            parent=self,
+            title=self.title,
+            global_constants=self.constants,
+            screen_location=self.GetPosition()
+        )
+
+    def on_update(self, oclp_url: str, oclp_version: str):
+        gui_update.UpdateFrame(
+            parent=self,
+            title=self.title,
+            global_constants=self.constants,
+            screen_location=self.GetPosition(),
+            url=oclp_url,
+            version_label=oclp_version
+        )
--- a/resources/wx_gui/gui_settings.py
+++ b/resources/wx_gui/gui_settings.py
--- a/resources/wx_gui/gui_support.py
+++ b/resources/wx_gui/gui_support.py
@@ -0,0 +1,296 @@
+import wx
+import sys
+import time
+import logging
+import threading
+import subprocess
+import applescript
+
+from pathlib import Path
+
+from resources.wx_gui import gui_about
+from resources import constants
+from data import model_array, os_data, smbios_data
+
+
+class AutoUpdateStages:
+    INACTIVE = 0
+    CHECKING = 1
+    BUILDING = 2
+    INSTALLING = 3
+    ROOT_PATCHING = 4
+    FINISHED = 5
+
+
+class GenerateMenubar:
+
+    def __init__(self, frame: wx.Frame, global_constants: constants.Constants) -> None:
+        self.frame: wx.Frame = frame
+        self.constants: constants.Constants = global_constants
+
+
+    def generate(self) -> wx.MenuBar:
+        menubar = wx.MenuBar()
+        fileMenu = wx.Menu()
+
+        aboutItem = fileMenu.Append(wx.ID_ABOUT, "&About OpenCore Legacy Patcher")
+        fileMenu.AppendSeparator()
+
+        menubar.Append(fileMenu, "&File")
+        self.frame.SetMenuBar(menubar)
+
+        self.frame.Bind(wx.EVT_MENU, lambda event: gui_about.AboutFrame(self.constants), aboutItem)
+
+
+class GaugePulseCallback:
+    """
+    Uses an alternative Pulse() method for wx.Gauge() on macOS Monterey+
+    Dirty hack, however better to display some form of animation than none at all
+    """
+
+    def __init__(self, global_constants: constants.Constants, gauge: wx.Gauge) -> None:
+        self.gauge: wx.Gauge = gauge
+
+        self.pulse_thread: threading.Thread = None
+        self.pulse_thread_active: bool = False
+
+        self.gauge_value: int = 0
+        self.pulse_forward: bool = True
+
+        self.max_value: int = gauge.GetRange()
+
+        self.non_metal_alternative: bool = CheckProperties(global_constants).host_is_non_metal()
+
+
+    def start_pulse(self) -> None:
+        if self.non_metal_alternative is False:
+            self.gauge.Pulse()
+            return
+        self.pulse_thread_active = True
+        self.pulse_thread = threading.Thread(target=self._pulse)
+        self.pulse_thread.start()
+
+
+    def stop_pulse(self) -> None:
+        if self.non_metal_alternative is False:
+            return
+        self.pulse_thread_active = False
+        self.pulse_thread.join()
+
+
+    def _pulse(self) -> None:
+        while self.pulse_thread_active:
+            if self.gauge_value == 0:
+                self.pulse_forward = True
+
+            elif self.gauge_value == self.max_value:
+                self.pulse_forward = False
+
+            if self.pulse_forward:
+                self.gauge_value += 1
+            else:
+                self.gauge_value -= 1
+
+            wx.CallAfter(self.gauge.SetValue, self.gauge_value)
+            time.sleep(0.005)
+
+
+class CheckProperties:
+
+    def __init__(self, global_constants: constants.Constants) -> None:
+        self.constants: constants.Constants = global_constants
+
+    def host_can_build(self):
+        """
+        Check if host supports building OpenCore configs
+        """
+        if self.constants.custom_model:
+            return True
+        if self.constants.host_is_hackintosh is True:
+            return False
+        if self.constants.allow_oc_everywhere is True:
+            return True
+        if self.constants.computer.real_model in model_array.SupportedSMBIOS:
+            return True
+
+        return False
+
+
+    def host_is_non_metal(self, general_check: bool = False):
+        """
+        Check if host is non-metal
+        Primarily for wx.Gauge().Pulse() workaround (where animation doesn't work on Monterey+)
+        """
+
+        if self.constants.detected_os < os_data.os_data.monterey and general_check is False:
+            return False
+        if self.constants.detected_os < os_data.os_data.big_sur and general_check is True:
+            return False
+        if not Path("/System/Library/PrivateFrameworks/SkyLight.framework/Versions/A/SkyLightOld.dylib").exists():
+            # SkyLight stubs are only used on non-Metal
+            return False
+
+        return True
+
+    def host_has_cpu_gen(self, gen: int) -> bool:
+        """
+        Check if host has a CPU generation equal to or greater than the specified generation
+        """
+        model = self.constants.custom_model if self.constants.custom_model else self.constants.computer.real_model
+        if model in smbios_data.smbios_dictionary:
+            if smbios_data.smbios_dictionary[model]["CPU Generation"] >= gen:
+                return True
+        return False
+
+
+class PayloadMount:
+
+    def __init__(self, global_constants: constants.Constants, frame: wx.Frame) -> None:
+        self.constants: constants.Constants = global_constants
+        self.frame: wx.Frame = frame
+
+
+    def is_unpack_finished(self):
+        if self.constants.unpack_thread.is_alive():
+            return False
+
+        if Path(self.constants.payload_kexts_path).exists():
+            return True
+
+        # Raise error to end program
+        popup = wx.MessageDialog(
+            self.frame,
+            f"During unpacking of our internal files, we seemed to have encountered an error.\n\nIf you keep seeing this error, please try rebooting and redownloading the application.",
+            "Internal Error occurred!",
+            style=wx.OK | wx.ICON_EXCLAMATION
+        )
+        popup.ShowModal()
+        self.frame.Freeze()
+        sys.exit(1)
+
+
+class ThreadHandler(logging.Handler):
+    """
+    Reroutes logging output to a wx.TextCtrl using UI callbacks
+    """
+
+    def __init__(self, text_box: wx.TextCtrl):
+        logging.Handler.__init__(self)
+        self.text_box = text_box
+
+
+    def emit(self, record: logging.LogRecord):
+        wx.CallAfter(self.text_box.AppendText, self.format(record) + '\n')
+
+
+class RestartHost:
+    """
+    Restarts the host machine
+    """
+
+    def __init__(self, frame: wx.Frame) -> None:
+        self.frame: wx.Frame = frame
+
+
+    def restart(self, event: wx.Event = None, message: str = ""):
+        self.popup = wx.MessageDialog(
+            self.frame,
+            message,
+            "Reboot to apply?",
+            wx.YES_NO | wx.ICON_INFORMATION
+        )
+        self.popup.SetYesNoLabels("Reboot", "Ignore")
+        answer = self.popup.ShowModal()
+        if answer == wx.ID_YES:
+            # Reboots with Count Down prompt (user can still dismiss if needed)
+            self.frame.Hide()
+            wx.Yield()
+            try:
+                applescript.AppleScript('tell app "loginwindow" to «event aevtrrst»').run()
+            except applescript.ScriptError as e:
+                logging.error(f"Error while trying to reboot: {e}")
+            sys.exit(0)
+
+
+class RelaunchApplicationAsRoot:
+    """
+    Relaunches the application as root
+    """
+
+    def __init__(self, frame: wx.Frame, global_constants: constants.Constants) -> None:
+        self.constants = global_constants
+        self.frame: wx.Frame = frame
+
+
+    def relaunch(self, event: wx.Event):
+
+        self.dialog = wx.MessageDialog(
+            self.frame,
+            "OpenCore Legacy Patcher needs to relaunch as admin to continue. You will be prompted to enter your password.",
+            "Relaunch as root?",
+            wx.YES_NO | wx.ICON_QUESTION
+        )
+
+        # Show Dialog Box
+        if self.dialog.ShowModal() != wx.ID_YES:
+            logging.info("User cancelled relaunch")
+            return
+
+        timer: int = 5
+        program_arguments: str = ""
+
+        if event:
+            if event.GetEventObject() != wx.Menu:
+                try:
+                    if event.GetEventObject().GetLabel() in ["Start Root Patching", "Reinstall Root Patches"]:
+                        program_arguments = " --gui_patch"
+                    elif event.GetEventObject().GetLabel() == "Revert Root Patches":
+                        program_arguments = " --gui_unpatch"
+                except TypeError:
+                    pass
+
+        if self.constants.launcher_script is None:
+            program_arguments = f"'{self.constants.launcher_binary}'{program_arguments}"
+        else:
+            program_arguments = f"{self.constants.launcher_binary} {self.constants.launcher_script}{program_arguments}"
+
+        # Relaunch as root
+        args = [
+            "osascript",
+            "-e",
+            f'''do shell script "{program_arguments}"'''
+            ' with prompt "OpenCore Legacy Patcher needs administrator privileges to relaunch as admin."'
+            " with administrator privileges"
+            " without altering line endings",
+        ]
+
+        self.frame.DestroyChildren()
+        self.frame.SetSize(400, 300)
+
+        # Header
+        header = wx.StaticText(self.frame, label="Relaunching as root")
+        header.SetFont(wx.Font(19, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD, False, ".AppleSystemUIFont"))
+        header.Centre(wx.HORIZONTAL)
+
+        # Add count down label
+        countdown_label = wx.StaticText(self.frame, label=f"Closing old process in {timer} seconds", pos=(0, header.GetPosition().y + header.GetSize().height + 3))
+        countdown_label.SetFont(wx.Font(13, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL, False, ".AppleSystemUIFont"))
+        countdown_label.Centre(wx.HORIZONTAL)
+
+        # Set size of frame
+        self.frame.SetSize((-1, countdown_label.GetPosition().y + countdown_label.GetSize().height + 40))
+
+        wx.Yield()
+
+        logging.info(f"- Relaunching as root with command: {program_arguments}")
+        subprocess.Popen(args, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
+
+        while True:
+            wx.Yield()
+            countdown_label.SetLabel(f"Closing old process in {timer} seconds")
+            time.sleep(1)
+            timer -= 1
+            if timer == 0:
+                break
+
+        sys.exit(0)
--- a/resources/wx_gui/gui_sys_patch.py
+++ b/resources/wx_gui/gui_sys_patch.py
@@ -0,0 +1,508 @@
+
+import wx
+import os
+import sys
+import time
+import logging
+import plistlib
+import traceback
+import threading
+import subprocess
+
+from pathlib import Path
+
+from resources import (
+    constants,
+    kdk_handler,
+)
+from resources.sys_patch import (
+    sys_patch,
+    sys_patch_detect
+)
+from resources.wx_gui import (
+    gui_main_menu,
+    gui_support,
+    gui_download,
+)
+from data import os_data
+
+
+class SysPatchFrame(wx.Frame):
+    """
+    Create a frame for root patching
+    Uses a Modal Dialog for smoother transition from other frames
+    """
+    def __init__(self, parent: wx.Frame, title: str, global_constants: constants.Constants, screen_location: tuple = None, patches: dict = {}):
+        super(SysPatchFrame, self).__init__(parent, title=title, size=(350, 260), style=wx.DEFAULT_FRAME_STYLE & ~(wx.RESIZE_BORDER | wx.MAXIMIZE_BOX))
+
+        self.title = title
+        self.constants: constants.Constants = global_constants
+        self.frame_modal: wx.Dialog = None
+        self.return_button: wx.Button = None
+        self.available_patches: bool = False
+
+        self.frame_modal = wx.Dialog(self, title=title, size=(360, 200))
+        self.SetPosition(screen_location) if screen_location else self.Centre()
+
+        if patches:
+            return
+
+        self._generate_elements_display_patches(self.frame_modal, patches)
+        self.frame_modal.ShowWindowModal()
+
+        if self.constants.update_stage != gui_support.AutoUpdateStages.INACTIVE:
+            if self.available_patches is False:
+                gui_support.RestartHost(self).restart(message="No root patch updates needed!\n\nWould you like to reboot to apply the new OpenCore build?")
+
+
+    def _kdk_download(self, frame: wx.Frame = None) -> bool:
+        frame = self if not frame else frame
+
+        logging.info("KDK missing, generating KDK download frame")
+
+        header = wx.StaticText(frame, label="Downloading Kernel Debug Kit", pos=(-1,5))
+        header.SetFont(wx.Font(19, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD, False, ".AppleSystemUIFont"))
+        header.Centre(wx.HORIZONTAL)
+
+        subheader = wx.StaticText(frame, label="Fetching KDK database...", pos=(-1, header.GetPosition()[1] + header.GetSize()[1] + 5))
+        subheader.SetFont(wx.Font(13, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL, False, ".AppleSystemUIFont"))
+        subheader.Centre(wx.HORIZONTAL)
+
+        progress_bar = wx.Gauge(frame, range=100, pos=(-1, subheader.GetPosition()[1] + subheader.GetSize()[1] + 5), size=(250, 20))
+        progress_bar.Centre(wx.HORIZONTAL)
+
+        progress_bar_animation = gui_support.GaugePulseCallback(self.constants, progress_bar)
+        progress_bar_animation.start_pulse()
+
+        # Set size of frame
+        frame.SetSize((-1, progress_bar.GetPosition()[1] + progress_bar.GetSize()[1] + 35))
+        frame.Show()
+
+        # Generate KDK object
+        self.kdk_obj: kdk_handler.KernelDebugKitObject = None
+        def _kdk_thread_spawn():
+            self.kdk_obj = kdk_handler.KernelDebugKitObject(self.constants, self.constants.detected_os_build, self.constants.detected_os_version)
+
+        kdk_thread = threading.Thread(target=_kdk_thread_spawn)
+        kdk_thread.start()
+
+        while kdk_thread.is_alive():
+            wx.Yield()
+
+        if self.kdk_obj.success is False:
+            progress_bar_animation.stop_pulse()
+            progress_bar.SetValue(0)
+            wx.MessageBox(f"KDK download failed: {self.kdk_obj.error_msg}", "Error", wx.OK | wx.ICON_ERROR)
+            return False
+
+        kdk_download_obj = self.kdk_obj.retrieve_download()
+        if not kdk_download_obj:
+            # KDK is already downloaded
+            return True
+
+        gui_download.DownloadFrame(
+            self,
+            title=self.title,
+            global_constants=self.constants,
+            download_obj=kdk_download_obj,
+            item_name=f"KDK Build {self.kdk_obj.kdk_url_build}"
+        )
+        if kdk_download_obj.download_complete is False:
+            return False
+
+        header.SetLabel(f"Validating KDK: {self.kdk_obj.kdk_url_build}")
+        header.Centre(wx.HORIZONTAL)
+
+        subheader.SetLabel("Checking if checksum is valid...")
+        subheader.Centre(wx.HORIZONTAL)
+        wx.Yield()
+
+        progress_bar_animation.stop_pulse()
+
+        if self.kdk_obj.validate_kdk_checksum() is False:
+            progress_bar.SetValue(0)
+            logging.error("KDK checksum validation failed")
+            logging.error(self.kdk_obj.error_msg)
+            msg = wx.MessageDialog(frame, f"KDK checksum validation failed: {self.kdk_obj.error_msg}", "Error", wx.OK | wx.ICON_ERROR)
+            msg.ShowModal()
+            return False
+
+        progress_bar.SetValue(100)
+
+        logging.info("KDK download complete")
+        return True
+
+
+    def _generate_elements_display_patches(self, frame: wx.Frame = None, patches: dict = {}) -> None:
+        """
+        Generate UI elements for root patching frame
+
+        Format:
+            - Title label:        Post-Install Menu
+            - Label:              Available patches:
+            - Labels:             {patch name}
+            - Button:             Start Root Patching
+            - Button:             Revert Root Patches
+            - Button:             Return to Main Menu
+        """
+        frame = self if not frame else frame
+
+        title_label = wx.StaticText(frame, label="Post-Install Menu", pos=(-1, 10))
+        title_label.SetFont(wx.Font(19, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD, False, ".AppleSystemUIFont"))
+        title_label.Centre(wx.HORIZONTAL)
+
+        # Label: Available patches:
+        available_label = wx.StaticText(frame, label="Available patches for your system:", pos=(-1, title_label.GetPosition()[1] + title_label.GetSize()[1] + 10))
+        available_label.SetFont(wx.Font(13, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD, False, ".AppleSystemUIFont"))
+        available_label.Centre(wx.HORIZONTAL)
+
+        # Labels: {patch name}
+        patches: dict = sys_patch_detect.DetectRootPatch(self.constants.computer.real_model, self.constants).detect_patch_set() if not patches else patches
+        can_unpatch: bool = patches["Validation: Unpatching Possible"]
+
+        if not any(not patch.startswith("Settings") and not patch.startswith("Validation") and patches[patch] is True for patch in patches):
+            logging.info("- No applicable patches available")
+            patches = []
+
+        # Check if OCLP has already applied the same patches
+        no_new_patches = not self._check_if_new_patches_needed(patches) if patches else False
+
+        if not patches:
+            # Prompt user with no patches found
+            patch_label = wx.StaticText(frame, label="No patches required", pos=(-1, available_label.GetPosition()[1] + 20))
+            patch_label.SetFont(wx.Font(13, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL, False, ".AppleSystemUIFont"))
+            patch_label.Centre(wx.HORIZONTAL)
+
+        else:
+            # Add Label for each patch
+            i = 0
+            if no_new_patches is True:
+                patch_label = wx.StaticText(frame, label="All applicable patches already installed", pos=(-1, available_label.GetPosition()[1] + 20))
+                patch_label.SetFont(wx.Font(13, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL, False, ".AppleSystemUIFont"))
+                patch_label.Centre(wx.HORIZONTAL)
+                i = i + 20
+            else:
+                longest_patch = ""
+                for patch in patches:
+                    if (not patch.startswith("Settings") and not patch.startswith("Validation") and patches[patch] is True):
+                        if len(patch) > len(longest_patch):
+                            longest_patch = patch
+                anchor = wx.StaticText(frame, label=longest_patch, pos=(-1, available_label.GetPosition()[1] + 20))
+                anchor.SetFont(wx.Font(13, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL, False, ".AppleSystemUIFont"))
+                anchor.Centre(wx.HORIZONTAL)
+                anchor.Hide()
+
+                for patch in patches:
+                    if (not patch.startswith("Settings") and not patch.startswith("Validation") and patches[patch] is True):
+                        i = i + 20
+                        logging.info(f"- Adding patch: {patch} - {patches[patch]}")
+                        patch_label = wx.StaticText(frame, label=f"- {patch}", pos=(anchor.GetPosition()[0], available_label.GetPosition()[1] + i))
+                        patch_label.SetFont(wx.Font(13, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL, False, ".AppleSystemUIFont"))
+
+                if i == 20:
+                    patch_label.SetLabel(patch_label.GetLabel().replace("-", ""))
+                    patch_label.Centre(wx.HORIZONTAL)
+
+            if patches["Validation: Patching Possible"] is False:
+                # Cannot patch due to the following reasons:
+                patch_label = wx.StaticText(frame, label="Cannot patch due to the following reasons:", pos=(-1, patch_label.GetPosition().y + 25))
+                patch_label.SetFont(wx.Font(13, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD, False, ".AppleSystemUIFont"))
+                patch_label.Centre(wx.HORIZONTAL)
+
+                for patch in patches:
+                    if not patch.startswith("Validation"):
+                        continue
+                    if patches[patch] is False:
+                        continue
+                    if patch == "Validation: Unpatching Possible":
+                        continue
+
+                    patch_label = wx.StaticText(frame, label=f"- {patch.split('Validation: ')[1]}", pos=(available_label.GetPosition().x - 10, patch_label.GetPosition().y + 20))
+                    patch_label.SetFont(wx.Font(13, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL, False, ".AppleSystemUIFont"))
+            else:
+                if self.constants.computer.oclp_sys_version and self.constants.computer.oclp_sys_date:
+                    date = self.constants.computer.oclp_sys_date.split(" @")
+                    date = date[0] if len(date) == 2 else ""
+
+                    patch_text = f"{self.constants.computer.oclp_sys_version}, {date}"
+
+                    patch_label = wx.StaticText(frame, label="Root Volume last patched:", pos=(-1, patch_label.GetPosition().y + 25))
+                    patch_label.SetFont(wx.Font(13, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD, False, ".AppleSystemUIFont"))
+                    patch_label.Centre(wx.HORIZONTAL)
+
+                    patch_label = wx.StaticText(frame, label=patch_text, pos=(available_label.GetPosition().x - 10, patch_label.GetPosition().y + 20))
+                    patch_label.SetFont(wx.Font(13, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL, False, ".AppleSystemUIFont"))
+                    patch_label.Centre(wx.HORIZONTAL)
+
+
+        # Button: Start Root Patching
+        start_button = wx.Button(frame, label="Start Root Patching", pos=(10, patch_label.GetPosition().y + 25), size=(170, 30))
+        start_button.Bind(wx.EVT_BUTTON, lambda event: self.start_root_patching(frame, patches, no_new_patches))
+        start_button.SetFont(wx.Font(13, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL, False, ".AppleSystemUIFont"))
+        start_button.Centre(wx.HORIZONTAL)
+
+        # Button: Revert Root Patches
+        revert_button = wx.Button(frame, label="Revert Root Patches", pos=(10, start_button.GetPosition().y + start_button.GetSize().height - 5), size=(170, 30))
+        revert_button.Bind(wx.EVT_BUTTON, lambda event: self.revert_root_patching(frame, patches, can_unpatch))
+        revert_button.SetFont(wx.Font(13, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL, False, ".AppleSystemUIFont"))
+        revert_button.Centre(wx.HORIZONTAL)
+
+        # Button: Return to Main Menu
+        return_button = wx.Button(frame, label="Return to Main Menu", pos=(10, revert_button.GetPosition().y + revert_button.GetSize().height), size=(150, 30))
+        return_button.Bind(wx.EVT_BUTTON, self.on_return_to_main_menu)
+        return_button.SetFont(wx.Font(13, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL, False, ".AppleSystemUIFont"))
+        return_button.Centre(wx.HORIZONTAL)
+        self.return_button = return_button
+
+        # Disable buttons if unsupported
+        if not patches:
+            start_button.Disable()
+        else:
+            self.available_patches = True
+            if patches["Validation: Patching Possible"] is False:
+                start_button.Disable()
+            elif no_new_patches is False:
+                start_button.SetDefault()
+        if can_unpatch is False:
+            revert_button.Disable()
+
+        # Relaunch as root if not root
+        uid = os.geteuid()
+        if uid != 0:
+            start_button.Bind(wx.EVT_BUTTON, gui_support.RelaunchApplicationAsRoot(frame, self.constants).relaunch)
+            revert_button.Bind(wx.EVT_BUTTON, gui_support.RelaunchApplicationAsRoot(frame, self.constants).relaunch)
+
+        # Set frame size
+        frame.SetSize((-1, return_button.GetPosition().y + return_button.GetSize().height + 35))
+
+
+    def _generate_modal(self, patches: dict = {}, variant: str = "Root Patching"):
+        """
+        Create UI for root patching/unpatching
+        """
+        supported_variants = ["Root Patching", "Revert Root Patches"]
+        if variant not in supported_variants:
+            logging.error(f"Unsupported variant: {variant}")
+            return
+
+        self.frame_modal.Close()
+
+        dialog = wx.Dialog(self, title=self.title, size=(400, 200))
+
+        # Title
+        title = wx.StaticText(dialog, label=variant, pos=(-1, 10))
+        title.SetFont(wx.Font(19, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD, False, ".AppleSystemUIFont"))
+        title.Centre(wx.HORIZONTAL)
+
+        if variant == "Root Patching":
+            # Label
+            label = wx.StaticText(dialog, label="Root Patching will patch the following:", pos=(-1, title.GetPosition()[1] + 30))
+            label.SetFont(wx.Font(13, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL, False, ".AppleSystemUIFont"))
+            label.Centre(wx.HORIZONTAL)
+
+
+            # Get longest patch label, then create anchor for patch labels
+            longest_patch = ""
+            for patch in patches:
+                if (not patch.startswith("Settings") and not patch.startswith("Validation") and patches[patch] is True):
+                    if len(patch) > len(longest_patch):
+                        longest_patch = patch
+
+            anchor = wx.StaticText(dialog, label=longest_patch, pos=(label.GetPosition()[0], label.GetPosition()[1] + 20))
+            anchor.SetFont(wx.Font(13, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL, False, ".AppleSystemUIFont"))
+            anchor.Centre(wx.HORIZONTAL)
+            anchor.Hide()
+
+            # Labels
+            i = 0
+            for patch in patches:
+                if (not patch.startswith("Settings") and not patch.startswith("Validation") and patches[patch] is True):
+                    logging.info(f"- Adding patch: {patch} - {patches[patch]}")
+                    patch_label = wx.StaticText(dialog, label=f"- {patch}", pos=(anchor.GetPosition()[0], label.GetPosition()[1] + 20 + i))
+                    patch_label.SetFont(wx.Font(13, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD, False, ".AppleSystemUIFont"))
+                    i = i + 20
+
+            if i == 20:
+                patch_label.SetLabel(patch_label.GetLabel().replace("-", ""))
+                patch_label.Centre(wx.HORIZONTAL)
+
+            elif i == 0:
+                patch_label = wx.StaticText(dialog, label="No patches to apply", pos=(label.GetPosition()[0], label.GetPosition()[1] + 20))
+                patch_label.SetFont(wx.Font(13, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD, False, ".AppleSystemUIFont"))
+                patch_label.Centre(wx.HORIZONTAL)
+        else:
+            patch_label = wx.StaticText(dialog, label="Reverting to last sealed snapshot", pos=(-1, title.GetPosition()[1] + 30))
+            patch_label.SetFont(wx.Font(13, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL, False, ".AppleSystemUIFont"))
+            patch_label.Centre(wx.HORIZONTAL)
+
+
+        # Text box
+        text_box = wx.TextCtrl(dialog, pos=(10, patch_label.GetPosition()[1] + 30), size=(400, 400), style=wx.TE_READONLY | wx.TE_MULTILINE | wx.TE_RICH2)
+        text_box.SetFont(wx.Font(13, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL, False, ".AppleSystemUIFont"))
+        text_box.Centre(wx.HORIZONTAL)
+        self.text_box = text_box
+
+        # Button: Return to Main Menu
+        return_button = wx.Button(dialog, label="Return to Main Menu", pos=(10, text_box.GetPosition()[1] + text_box.GetSize()[1] + 5), size=(150, 30))
+        return_button.Bind(wx.EVT_BUTTON, self.on_return_to_main_menu)
+        return_button.SetFont(wx.Font(13, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL, False, ".AppleSystemUIFont"))
+        return_button.Centre(wx.HORIZONTAL)
+        self.return_button = return_button
+
+        # Set frame size
+        dialog.SetSize((-1, return_button.GetPosition().y + return_button.GetSize().height + 33))
+
+        dialog.ShowWindowModal()
+
+
+    def start_root_patching(self, patches: dict):
+        logging.info("Starting root patching")
+
+        while gui_support.PayloadMount(self.constants, self).is_unpack_finished() is False:
+            wx.Yield()
+
+        if patches["Settings: Kernel Debug Kit missing"] is True:
+            if self._kdk_download(self) is False:
+                self.on_return_to_main_menu()
+                return
+
+        self._generate_modal(patches, "Root Patching")
+        self.return_button.Disable()
+
+        thread = threading.Thread(target=self._start_root_patching, args=(patches,))
+        thread.start()
+
+        while thread.is_alive():
+            wx.Yield()
+
+        self._post_patch()
+        self.return_button.Enable()
+
+
+    def _start_root_patching(self, patches: dict):
+        logger = logging.getLogger()
+        logger.addHandler(gui_support.ThreadHandler(self.text_box))
+        try:
+            sys_patch.PatchSysVolume(self.constants.computer.real_model, self.constants, patches).start_patch()
+        except:
+            logging.error("- An internal error occurred while running the Root Patcher:\n")
+            logging.error(traceback.format_exc())
+        logger.removeHandler(logger.handlers[2])
+
+
+    def revert_root_patching(self, patches: dict):
+        logging.info("Reverting root patches")
+        self._generate_modal(patches, "Revert Root Patches")
+        self.return_button.Disable()
+
+        thread = threading.Thread(target=self._revert_root_patching, args=(patches,))
+        thread.start()
+
+        while thread.is_alive():
+            wx.Yield()
+
+        self._post_patch()
+        self.return_button.Enable()
+
+
+    def _revert_root_patching(self, patches: dict):
+        logger = logging.getLogger()
+        logger.addHandler(gui_support.ThreadHandler(self.text_box))
+        try:
+            sys_patch.PatchSysVolume(self.constants.computer.real_model, self.constants, patches).start_unpatch()
+        except:
+            logging.error("- An internal error occurred while running the Root Patcher:\n")
+            logging.error(traceback.format_exc())
+        logger.removeHandler(logger.handlers[2])
+
+
+    def on_return_to_main_menu(self, event: wx.Event = None):
+        self.frame_modal.Hide()
+        main_menu_frame = gui_main_menu.MainFrame(
+            None,
+            title=self.title,
+            global_constants=self.constants,
+            screen_location=self.GetScreenPosition()
+        )
+        main_menu_frame.Show()
+        self.frame_modal.Destroy()
+        self.Destroy()
+
+
+    def _post_patch(self):
+        if self.constants.root_patcher_succeeded is False:
+            return
+
+        if self.constants.needs_to_open_preferences is False:
+            gui_support.RestartHost(self).restart(message="Root Patcher finished successfully!\n\nWould you like to reboot now?")
+            return
+
+        if self.constants.detected_os >= os_data.os_data.ventura:
+            gui_support.RestartHost(self).restart(message="Root Patcher finished successfully!\nIf you were prompted to open System Settings to authorize new kexts, this can be ignored. Your system is ready once restarted.\n\nWould you like to reboot now?")
+            return
+
+        # Create dialog box to open System Preferences -> Security and Privacy
+        self.popup = wx.MessageDialog(
+            self.frame_modal,
+            "We just finished installing the patches to your Root Volume!\n\nHowever, Apple requires users to manually approve the kernel extensions installed before they can be used next reboot.\n\nWould you like to open System Preferences?",
+            "Open System Preferences?",
+            wx.YES_NO | wx.ICON_INFORMATION
+        )
+        self.popup.SetYesNoLabels("Open System Preferences", "Ignore")
+        answer = self.popup.ShowModal()
+        if answer == wx.ID_YES:
+            output =subprocess.run(
+                [
+                    "osascript", "-e",
+                    'tell app "System Preferences" to activate',
+                    "-e", 'tell app "System Preferences" to reveal anchor "General" of pane id "com.apple.preference.security"',
+                ],
+                stdout=subprocess.PIPE,
+                stderr=subprocess.PIPE
+            )
+            if output.returncode != 0:
+                # Some form of fallback if unaccelerated state errors out
+                subprocess.run(["open", "-a", "System Preferences"])
+            time.sleep(5)
+            sys.exit(0)
+
+
+    def _check_if_new_patches_needed(self, patches: dict) -> bool:
+        """
+        Checks if any new patches are needed for the user to install
+        Newer users will assume the root patch menu will present missing patches.
+        Thus we'll need to see if the exact same OCLP build was used already
+        """
+
+        if self.constants.commit_info[0] in ["Running from source", "Built from source"]:
+            return True
+
+        if self.constants.computer.oclp_sys_url != self.constants.commit_info[2]:
+            # If commits are different, assume patches are as well
+            return True
+
+        oclp_plist = "/System/Library/CoreServices/OpenCore-Legacy-Patcher.plist"
+        if not Path(oclp_plist).exists():
+            # If it doesn't exist, no patches were ever installed
+            # ie. all patches applicable
+            return True
+
+        oclp_plist_data = plistlib.load(open(oclp_plist, "rb"))
+        for patch in patches:
+            if (not patch.startswith("Settings") and not patch.startswith("Validation") and patches[patch] is True):
+                # Patches should share the same name as the plist key
+                # See sys_patch_dict.py for more info
+                patch_installed = False
+                for key in oclp_plist_data:
+                    if "Display Name" not in oclp_plist_data[key]:
+                        continue
+                    if oclp_plist_data[key]["Display Name"] == patch:
+                        patch_installed = True
+                        break
+
+                if patch_installed is False:
+                    logging.info(f"- Patch {patch} not installed")
+                    return True
+
+        logging.info("- No new patches detected for system")
+        return False
--- a/resources/wx_gui/gui_update.py
+++ b/resources/wx_gui/gui_update.py
@@ -0,0 +1,254 @@
+# Generate UI for updating the patcher
+import wx
+import sys
+import time
+import logging
+import datetime
+import threading
+import subprocess
+
+from pathlib import Path
+
+from resources.wx_gui import gui_download
+from resources import (
+    constants,
+    network_handler,
+    updates
+)
+
+
+class UpdateFrame(wx.Frame):
+    """
+    Create a frame for updating the patcher
+    """
+    def __init__(self, parent: wx.Frame, title: str, global_constants: constants.Constants, screen_location: wx.Point, url: str = "", version_label: str = "") -> None:
+        if parent:
+            self.parent: wx.Frame = parent
+
+            for child in self.parent.GetChildren():
+                child.Hide()
+            parent.Hide()
+        else:
+            super(UpdateFrame, self).__init__(parent, title=title, size=(350, 300), style=wx.DEFAULT_FRAME_STYLE & ~(wx.RESIZE_BORDER | wx.MAXIMIZE_BOX))
+
+        self.title: str = title
+        self.constants: constants.Constants = global_constants
+        self.application_path = self.constants.payload_path / "OpenCore-Patcher.app"
+        self.screen_location: wx.Point = screen_location
+        if parent:
+            self.parent.Centre()
+            self.screen_location = parent.GetScreenPosition()
+        else:
+            self.Centre()
+            self.screen_location = self.GetScreenPosition()
+
+
+        if url == "" or version_label == "":
+            dict = updates.CheckBinaryUpdates(self.constants).check_binary_updates()
+            if dict:
+                for key in dict:
+                    version_label = dict[key]["Version"]
+                    url = dict[key]["Link"]
+                    break
+
+        self.version_label = version_label
+        self.url = url
+
+        self.frame: wx.Frame = wx.Frame(
+            parent=parent if parent else self,
+            title=self.title,
+            size=(350, 130),
+            pos=self.screen_location,
+            style=wx.DEFAULT_FRAME_STYLE ^ wx.RESIZE_BORDER ^ wx.MAXIMIZE_BOX
+        )
+
+        # Title: Preparing update
+        title_label = wx.StaticText(self.frame, label="Preparing download...", pos=(-1,1))
+        title_label.SetFont(wx.Font(19, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD, False, ".AppleSystemUIFont"))
+        title_label.Centre(wx.HORIZONTAL)
+
+        # Progress bar
+        progress_bar = wx.Gauge(self.frame, range=100, pos=(10, 50), size=(300, 20))
+        progress_bar.Centre(wx.HORIZONTAL)
+        progress_bar.Pulse()
+        self.progress_bar = progress_bar
+
+        self.frame.Show()
+        wx.Yield()
+
+        download_obj = network_handler.DownloadObject(url, self.constants.payload_path / "OpenCore-Patcher-GUI.app.zip")
+
+        gui_download.DownloadFrame(
+            self.frame,
+            title=self.title,
+            global_constants=self.constants,
+            download_obj=download_obj,
+            item_name=f"OpenCore Patcher {version_label}"
+        )
+
+        if download_obj.download_complete is False:
+            progress_bar.SetValue(0)
+            wx.MessageBox("Failed to download update. If you continue to have this issue, please manually download OpenCore Legacy Patcher off Github", "Critical Error!", wx.OK | wx.ICON_ERROR)
+            sys.exit(1)
+
+        # Title: Extracting update
+        title_label.SetLabel("Extracting update...")
+        title_label.Centre(wx.HORIZONTAL)
+        wx.Yield()
+
+        thread = threading.Thread(target=self._extract_update)
+        thread.start()
+
+        while thread.is_alive():
+            wx.Yield()
+
+        # Title: Installing update
+        title_label.SetLabel("Installing update...")
+        title_label.Centre(wx.HORIZONTAL)
+
+        thread = threading.Thread(target=self._install_update)
+        thread.start()
+
+        while thread.is_alive():
+            wx.Yield()
+
+        # Title: Update complete
+        title_label.SetLabel("Update complete!")
+        title_label.Centre(wx.HORIZONTAL)
+
+        # Progress bar
+        progress_bar.Hide()
+
+        # Label: 0.6.6 has been installed to:
+        installed_label = wx.StaticText(self.frame, label=f"{version_label} has been installed:", pos=(-1, progress_bar.GetPosition().y - 15))
+        installed_label.SetFont(wx.Font(13, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_BOLD, False, ".AppleSystemUIFont"))
+        installed_label.Centre(wx.HORIZONTAL)
+
+        # Label: '/Library/Application Support/Dortania'
+        installed_path_label = wx.StaticText(self.frame, label='/Library/Application Support/Dortania', pos=(-1, installed_label.GetPosition().y + 20))
+        installed_path_label.SetFont(wx.Font(13, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL, False, ".AppleSystemUIFont"))
+        installed_path_label.Centre(wx.HORIZONTAL)
+
+        # Label: Launching update shortly...
+        launch_label = wx.StaticText(self.frame, label="Launching update shortly...", pos=(-1, installed_path_label.GetPosition().y + 30))
+        launch_label.SetFont(wx.Font(13, wx.FONTFAMILY_DEFAULT, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL, False, ".AppleSystemUIFont"))
+        launch_label.Centre(wx.HORIZONTAL)
+
+        # Adjust frame size
+        self.frame.SetSize((-1, launch_label.GetPosition().y + 60))
+
+        thread = threading.Thread(target=self._launch_update)
+        thread.start()
+
+        while thread.is_alive():
+            wx.Yield()
+
+        timer = 5
+        while True:
+            launch_label.SetLabel(f"Closing old process in {timer} seconds")
+            launch_label.Centre(wx.HORIZONTAL)
+            wx.Yield()
+            time.sleep(1)
+            timer -= 1
+            if timer == 0:
+                break
+
+        sys.exit(0)
+
+
+
+    def _extract_update(self) -> None:
+        """
+        Extracts the update
+        """
+        logging.info("Extracting update")
+        if Path(self.application_path).exists():
+            subprocess.run(["rm", "-rf", str(self.application_path)])
+
+        # Some hell spawn at Github decided to double zip our Github Actions artifacts
+        # So we need to unzip it twice
+        for i in range(2):
+            result = subprocess.run(
+                ["ditto", "-xk", str(self.constants.payload_path / "OpenCore-Patcher-GUI.app.zip"), str(self.constants.payload_path)], capture_output=True
+            )
+            if result.returncode != 0:
+                wx.CallAfter(self.progress_bar.SetValue, 0)
+                wx.CallAfter(wx.MessageBox, f"Failed to extract update. Error: {result.stderr.decode('utf-8')}", "Critical Error!", wx.OK | wx.ICON_ERROR)
+                wx.CallAfter(sys.exit, 1)
+                break
+
+            if Path(self.application_path).exists():
+                break
+
+            if i == 1:
+                wx.CallAfter(self.progress_bar.SetValue, 0)
+                wx.CallAfter(wx.MessageBox, "Failed to extract update. Error: Update file does not exist", "Critical Error!", wx.OK | wx.ICON_ERROR)
+                wx.CallAfter(sys.exit, 1)
+                break
+
+
+    def _install_update(self) -> None:
+        """
+        Installs update to '/Library/Application Support/Dortania/OpenCore-Patcher.app'
+        """
+        logging.info(f"Installing update: {self.application_path}")
+
+        # Create bash script to run as root
+        script = f"""#!/bin/bash
+# Check if '/Library/Application Support/Dortania' exists
+if [ ! -d "/Library/Application Support/Dortania" ]; then
+    mkdir -p "/Library/Application Support/Dortania"
+fi
+
+# Check if '/Library/Application Support/Dortania/OpenCore-Patcher.app' exists
+if [ -d "/Library/Application Support/Dortania/OpenCore-Patcher.app" ]; then
+    rm -rf "/Library/Application Support/Dortania/OpenCore-Patcher.app"
+fi
+
+# Move '/tmp/OpenCore-Patcher.app' to '/Library/Application Support/Dortania'
+mv "{str(self.application_path)}" "/Library/Application Support/Dortania/OpenCore-Patcher.app"
+
+# Check if '/Applications/OpenCore-Patcher.app' exists
+if [ ! -d "/Applications/OpenCore-Patcher.app" ]; then
+    ln -s "/Library/Application Support/Dortania/OpenCore-Patcher.app" "/Applications/OpenCore-Patcher.app"
+fi
+
+# Create update.plist with info about update
+cat << EOF > "/Library/Application Support/Dortania/update.plist"
+<?xml version="1.0" encoding="UTF-8"?>
+<plist version="1.0">
+<dict>
+    <key>CFBundleShortVersionString</key>
+    <string>{self.version_label}</string>
+    <key>CFBundleVersion</key>
+    <string>{self.version_label}</string>
+    <key>InstallationDate</key>
+    <date>{datetime.datetime.now().strftime("%Y-%m-%dT%H:%M:%SZ")}</date>
+    <key>InstallationSource</key>
+    <string>{self.url}</string>
+</dict>
+</plist>
+EOF
+"""
+        # Write script to file
+        with open(self.constants.payload_path / "update.sh", "w") as f:
+            f.write(script)
+
+        # Execute script
+        args = [self.constants.oclp_helper_path, "/bin/sh", str(self.constants.payload_path / "update.sh")]
+        result = subprocess.run(args, capture_output=True)
+        if result.returncode != 0:
+            wx.CallAfter(self.progress_bar.SetValue, 0)
+            if "User cancelled" in result.stderr.decode("utf-8"):
+                wx.CallAfter(wx.MessageBox, "User cancelled update", "Update Cancelled", wx.OK | wx.ICON_INFORMATION)
+            else:
+                wx.CallAfter(wx.MessageBox, f"Failed to install update. Error: {result.stderr.decode('utf-8')}", "Critical Error!", wx.OK | wx.ICON_ERROR)
+            wx.CallAfter(sys.exit, 1)
+
+
+    def _launch_update(self) -> None:
+        """
+        Launches newly installed update
+        """
+        logging.info("Launching update: '/Library/Application Support/Dortania/OpenCore-Patcher.app'")
+        subprocess.Popen(["/Library/Application Support/Dortania/OpenCore-Patcher.app/Contents/MacOS/OpenCore-Patcher", "--update_installed"])