mirror of
https://github.com/dortania/OpenCore-Legacy-Patcher.git
synced 2026-06-19 05:40:01 +10:00
Use device_probe
This commit is contained in:
Dhinak G
+60
-80
@@ -6,14 +6,12 @@
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# - Work-around battery throttling on laptops with no battery (IOPlatformPluginFamily.kext/Contents/PlugIns/ACPI_SMC_PlatformPlugin.kext/Contents/Resources/)
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import os
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import plistlib
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import shutil
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import subprocess
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import zipfile
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from pathlib import Path
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from typing import Any
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from Resources import Constants, DeviceProbe, ModelArray, SysPatchArray, PCIIDArray, Utilities
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from Resources import Constants, device_probe, ModelArray, SysPatchArray, Utilities
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class PatchSysVolume:
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@@ -48,14 +46,14 @@ class PatchSysVolume:
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self.mount_lauchd = f"{self.mount_location}/System/Library/LaunchDaemons"
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self.mount_private_frameworks = f"{self.mount_location}/System/Library/PrivateFrameworks"
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def elevated(self, *args, **kwargs) -> subprocess.CompletedProcess([Any], returncode=0):
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def elevated(self, *args, **kwargs) -> subprocess.CompletedProcess:
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if os.getuid() == 0:
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return subprocess.run(*args, **kwargs)
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else:
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return subprocess.run(["sudo"] + [args[0][0]] + args[0][1:], **kwargs)
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def find_mount_root_vol(self, patch):
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self.root_mount_path = Utilities.get_disk_path()
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self.root_mount_path = Utilities.get_disk_path()
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if self.root_mount_path.startswith("disk"):
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print(f"- Found Root Volume at: {self.root_mount_path}")
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if Path(self.mount_extensions).exists():
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@@ -124,7 +122,6 @@ class PatchSysVolume:
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print("\nPlease reboot the machine for patches to take effect")
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input("Press [ENTER] to continue")
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def unmount_drive(self):
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print("- Unmounting Root Volume (Don't worry if this fails)")
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self.elevated(["diskutil", "unmount", self.root_mount_path], stdout=subprocess.PIPE).stdout.decode().strip().encode()
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@@ -342,43 +339,39 @@ class PatchSysVolume:
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print("- Download failed, please verify the below link works:")
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print(f"{self.constants.url_apple_binaries}{self.constants.payload_version}")
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def detect_gpus(self):
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igpu_vendor, igpu_device, igpu_acpi = DeviceProbe.pci_probe().gpu_probe("IGPU")
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dgpu_vendor, dgpu_device, dgpu_acpi = DeviceProbe.pci_probe().gpu_probe("GFX0")
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if dgpu_vendor:
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print(f"- Found GFX0: {dgpu_vendor}:{dgpu_device}")
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if dgpu_vendor == self.constants.pci_nvidia:
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if dgpu_device in PCIIDArray.nvidia_ids().tesla_ids or dgpu_device in PCIIDArray.nvidia_ids().fermi_ids:
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if self.constants.detected_os > self.constants.catalina:
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self.nvidia_legacy = True
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self.amfi_must_disable = True
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elif dgpu_vendor == self.constants.pci_amd_ati:
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if dgpu_device in PCIIDArray.amd_ids().terascale_1_ids:
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if self.constants.detected_os > self.constants.catalina:
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self.amd_ts1 = True
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self.amfi_must_disable = True
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# TODO: Enable TS2 support
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elif dgpu_device in PCIIDArray.amd_ids().terascale_2_ids:
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# Requires manual permission from user to avoid medical issues
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if self.constants.detected_os > self.constants.catalina and self.constants.terscale_2_patch is True:
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self.amd_ts2 = True
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self.amfi_must_disable = True
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if igpu_vendor:
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print(f"- Found IGPU: {igpu_vendor}:{igpu_device}")
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if igpu_vendor == self.constants.pci_intel:
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if igpu_device in PCIIDArray.intel_ids().iron_ids:
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if self.constants.detected_os > self.constants.catalina:
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self.iron_gpu = True
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self.amfi_must_disable = True
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elif igpu_device in PCIIDArray.intel_ids().sandy_ids:
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if self.constants.detected_os > self.constants.catalina:
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self.sandy_gpu = True
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self.amfi_must_disable = True
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elif igpu_device in PCIIDArray.intel_ids().ivy_ids:
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if self.constants.detected_os > self.constants.big_sur:
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self.ivy_gpu = True
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elif igpu_vendor == self.constants.pci_nvidia:
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dgpu = self.constants.computer.dgpu
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igpu = self.constants.computer.igpu
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if dgpu:
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print(f"- Found GFX0: {Utilities.friendly_hex(dgpu.vendor_id)}:{Utilities.friendly_hex(dgpu.device_id)}")
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if dgpu.arch in [device_probe.NVIDIA.Archs.Tesla, device_probe.NVIDIA.Archs.Fermi]:
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if self.constants.detected_os > self.constants.catalina:
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self.nvidia_legacy = True
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self.amfi_must_disable = True
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elif dgpu.arch == device_probe.AMD.Archs.TeraScale_1:
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if self.constants.detected_os > self.constants.catalina:
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self.amd_ts1 = True
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self.amfi_must_disable = True
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# TODO: Enable TS2 support
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elif dgpu.arch == device_probe.AMD.Archs.TeraScale_2:
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# Requires manual permission from user to avoid medical issues
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if self.constants.detected_os > self.constants.catalina and self.constants.terascale_2_patch is True:
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self.amd_ts2 = True
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self.amfi_must_disable = True
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if igpu and igpu.class_code != 0xFFFFFF:
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print(f"- Found IGPU: {Utilities.friendly_hex(igpu.vendor_id)}:{Utilities.friendly_hex(igpu.device_id)}")
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if igpu.arch == device_probe.Intel.Archs.Iron_Lake:
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if self.constants.detected_os > self.constants.catalina:
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self.iron_gpu = True
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self.amfi_must_disable = True
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elif igpu.arch == device_probe.Intel.Archs.Sandy_Bridge:
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if self.constants.detected_os > self.constants.catalina:
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self.sandy_gpu = True
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self.amfi_must_disable = True
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elif igpu.arch == device_probe.Intel.Archs.Ivy_Bridge:
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if self.constants.detected_os > self.constants.big_sur:
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self.ivy_gpu = True
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elif isinstance(igpu, device_probe.NVIDIA):
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if self.constants.detected_os > self.constants.catalina:
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self.nvidia_legacy = True
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self.amfi_must_disable = True
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@@ -412,58 +405,46 @@ class PatchSysVolume:
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if self.legacy_audio is True:
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print("- Add legacy Audio Control")
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if self.nvidia_legacy is False and \
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self.amd_ts1 is False and \
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self.amd_ts2 is False and \
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self.iron_gpu is False and \
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self.sandy_gpu is False and \
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self.ivy_gpu is False and \
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self.brightness_legacy is False and \
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self.legacy_audio is False:
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self.no_patch = True
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else:
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self.no_patch = False
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self.no_patch = any(
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[
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self.nvidia_legacy,
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self.amd_ts1,
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self.amd_ts2,
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self.iron_gpu,
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self.sandy_gpu,
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self.ivy_gpu,
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self.brightness_legacy,
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self.legacy_audio,
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]
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)
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def verify_patch_allowed(self):
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self.sip_enabled, self.sbm_enabled, self.amfi_enabled, self.fv_enabled = Utilities.patching_status()
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if self.sip_enabled is True:
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print("\nCannot patch!!! Please disable SIP!!!")
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print("Disable SIP in Patcher Settings and Rebuild OpenCore")
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print("Ensure the following bits are set for csr-active-config:\n")
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if self.constants.detected_os > self.constants.catalina:
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sip = self.constants.root_patch_sip_big_sur
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else:
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sip = self.constants.root_patch_sip_mojave
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print("\n".join(sip))
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print("For Hackintoshes, please set csr-active-config to 030A0000 (0xA03)")
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print("\nCannot patch! Please disable System Integrity Protection (SIP).")
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print("Disable SIP in Patcher Settings and Rebuild OpenCore\n")
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print("Ensure the following bits are set for csr-active-config:")
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print("\n".join(self.constants.root_patch_sip_big_sur if self.constants.detected_os > self.constants.catalina else self.constants.root_patch_sip_mojave))
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print("For Hackintoshes, please set csr-active-config to '030A0000' (0xA03)")
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print("For non-OpenCore Macs, please run 'csrutil disable' and \n'csrutil authenticated-root disable' in RecoveryOS")
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if self.sbm_enabled is True:
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print("\nCannot patch!!! Please disable SecureBootModel!!!")
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print("\nCannot patch! Please disable Apple Secure Boot.")
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print("Disable SecureBootModel in Patcher Settings and Rebuild OpenCore")
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print("For Hackintoshes, set SecureBootModel to Disabled")
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if self.fv_enabled is True:
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print("\nCannot patch!!! Please disable FileVault!!!")
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print("\nCannot patch! Please disable FileVault.")
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print("Go to System Preferences -> Security and disable FileVault")
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if self.amfi_enabled is True and self.amfi_must_disable is True:
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print("\nCannot patch!!! Please disable AMFI!!!")
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print("\nCannot patch! Please disable AMFI.")
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print("For Hackintoshes, please add amfi_get_out_of_my_way=1 to boot-args")
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if self.amfi_must_disable is True:
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if self.sip_enabled is True or \
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self.sbm_enabled is True or \
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self.amfi_enabled is True or \
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self.fv_enabled is True:
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return False
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else:
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return True
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if any([self.sip_enabled, self.sbm_enabled, self.fv_enabled, self.amfi_enabled if self.amfi_must_disable else False]):
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return False
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else:
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if self.sip_enabled is True or \
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self.sbm_enabled is True or \
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self.fv_enabled is True:
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return False
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else:
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return True
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return True
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# Entry Function
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def start_patch(self):
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@@ -494,4 +475,3 @@ class PatchSysVolume:
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if self.verify_patch_allowed() is True:
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self.find_mount_root_vol(False)
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input("\nPress [ENTER] to return to the main menu")
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