![]() ![]() Removal of on-disk binaries for kexts in /System/Library/Extensions As mentioned above, CryptexFixup will also handle the APFS patch for end users.Ensure the disk image is renamed to OS.dmg if you extracted from the IPSWįinally, swapping dyld shared caches in Preboot will trigger a kernel panic during Root Hash verification.Once you have acquired the correct OS.dmg, apply them to the Intel installation at /System/Volumes/Preboot//cryptex1/current (remember to find the correct UUID for the Intel install, as each UUID is unique to each installation) Extracting the non-AVX2.0 dyld shared cache.The methods are listed in one of the attached comments. Rip from an active Apple Silicon installation.To rip the non-AVX2.0 cache on Apple Silicon, there are 2 methods: OpenCore Legacy Patcher v0.5.0 (commit 4ef2c00) and newer includes CryptexFixup.kext.Information below is now for reference purposes. With the advent of CryptexFixup.kext, Rosetta Cryptex will now automatically be installed during OS installs and updates. The goal to move the dyld cache to Preboot seems to be to allow for quicker security updates as well as reduce the total size of the on-disk installation by creating more architectural-specific installations.Thus the Rosetta cache is not available to us if it wasn't installed during the installation. With Ventura, the shared cache is now off of the Root volume and instead inside the Preboot volume. However, as we expected, Apple didn't update Rosetta to support AVX2.0 and thus has given us a partial back door with Rosetta's dyld shared cache. This means that important parts of macOS, namely the dyld shared cache, no longer ship a non-AVX2.0 variant on Intel. With the discontinuation of OS support for the MacPro6,1 (Trash Can), Apple no longer has any reason to retain pre-Haswell support in macOS. MacBookPro11,4/5, MacBookPro12,1, MacBookPro13,x.This release removes the following models: Advanced Data Protection unsupported on patched Macs.Broken Wireless Patches for legacy Wifi Cards.Broken Power Management on Ivy Bridge and older. ![]()
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