Resolve 12.3 Beta 3 Bluetooth Address Erroring

CHANGELOG.md

@@ -24,6 +24,7 @@
   - CPUFriend 1.2.5 - release
   - WhateverGreen 1.5.8 - release
   - AutoPkgInstaller 1.0.0 - release
+  - BlueToolFixup 2.6.2 - adjusted
 - Speed up loading available remote macOS Installers from Apple
   - Skips writing catalogs to disk, loads into memory directly
 - Implement Automatic Patch Detection/Installation
@@ -53,6 +54,9 @@
 - Simplify Binary options
   - Removes Online Patcher Variants
   - Offline variants are now new defaults, no longer retain `Offline` suffix
+- Resolve legacy Bluetooth Support on 12.3 beta 3
+  - Disables USB Address erroring on some pre-Bluetooth 4.0 chipsets
+  - ex. `ERROR -- Third Party Dongle has the same address as the internal module`
 
 ## 0.4.3
 - Increment Binaries:

payloads/Kexts/Acidanthera/BlueToolFixup.patch

@@ -0,0 +1,48 @@
+diff --git a/BrcmPatchRAM/BlueToolFixup.cpp b/BrcmPatchRAM/BlueToolFixup.cpp
+index a6e3c69..701a9ad 100644
+--- a/BrcmPatchRAM/BlueToolFixup.cpp
++++ b/BrcmPatchRAM/BlueToolFixup.cpp
+@@ -48,6 +48,35 @@ bool BlueToolFixup::start(IOService *provider) {
+ static const uint8_t kSkipUpdateFilePathOriginal[] = "/etc/bluetool/SkipBluetoothAutomaticFirmwareUpdate";
+ static const uint8_t kSkipUpdateFilePathPatched[]  = "/System/Library/CoreServices/boot.efi";
+ 
++
++// Workaround 12.3 Beta 3 bug where macOS will detect the Bluetooth chipset twice
++// Once and internal, and second as external dongle:
++// 'ERROR -- Third Party Dongle has the same address as the internal module'
++static const uint8_t kSkipAddressCheckOriginal[] =
++{
++    0x48, 0x8D, 0x05, 0xC5, 0x97, 0x65, 0x00, // lea rax
++    0x8B, 0x48, 0x53,                         // mov ecx
++    0x33, 0x0B,                               // xor ecx
++    0x0F, 0xB7, 0x50, 0x57,                   // movzx edx
++    0x66, 0x33, 0x53, 0x04,                   // xor dx
++    0x0F, 0xB7, 0xD2,                         // movzx edx, dx
++    0x09, 0xCA,                               // or edx, ecx
++    0x74, 0x0E,                               // je
++};
++
++static const uint8_t kSkipAddressPatched[] =
++{
++    0x48, 0x8D, 0x05, 0xC5, 0x97, 0x65, 0x00, // lea rax
++    0x8B, 0x48, 0x53,                         // mov ecx
++    0x33, 0x0B,                               // xor ecx
++    0x0F, 0xB7, 0x50, 0x57,                   // movzx edx
++    0x66, 0x33, 0x53, 0x04,                   // xor dx
++    0x0F, 0xB7, 0xD2,                         // movzx edx, dx
++    0x09, 0xCA,                               // or edx, ecx
++    0x75, 0x0E,                               // jne
++};
++
++
+ static const uint8_t kVendorCheckOriginal[] =
+ {
+     0x81, 0xFA,              // cmp edx
+@@ -131,6 +160,7 @@ static void patched_cs_validate_page(vnode_t vp, memory_object_t pager, memory_o
+         }
+         else if (strcmp(path + dirLength, "bluetoothd") == 0) {
+             searchAndPatch(data, PAGE_SIZE, path, kVendorCheckOriginal, kVendorCheckPatched);
++            searchAndPatch(data, PAGE_SIZE, path, kSkipAddressCheckOriginal, kSkipAddressPatched);
+             searchAndPatch(data, PAGE_SIZE, path, kBadChipsetCheckOriginal, kBadChipsetCheckPatched);
+             if (shouldPatchBoardId)
+                 searchAndPatch(data, PAGE_SIZE, path, boardIdsWithUSBBluetooth[0], kBoardIdSize, BaseDeviceInfo::get().boardIdentifier, kBoardIdSize);

resources/constants.py

@@ -44,7 +44,7 @@ class Constants:
         self.featureunlock_version = "1.0.8"  #      FeatureUnlock
         self.debugenhancer_version = "1.0.4"  #      DebugEnhancer
         self.cpufriend_version = "1.2.5"  #          CPUFriend
-        self.bluetool_version = "2.6.1"  #           BlueToolFixup (BrcmPatchRAM)
+        self.bluetool_version = "2.6.2"  #           BlueToolFixup (BrcmPatchRAM)
         self.cslvfixup_version = "2.6.1"  #          CSLVFixup
         self.autopkg_version = "1.0.0"  #            AutoPkgInstaller