Hello! I'm trying to modify the version of a kernel extension on macOS to use a previous one. I managed to replace the .kext file in /System/Library/Extensions with the one I want to use. However, from my understanding, macOS keeps a version of the kext in cache. when I use kmutil showloaded, I still see the pre-change version of the kext, not the correct one. when I try using kmutil install -u --force --volume-root, I get the following error message, and I couldn't figure out why: Not rebuilding KC for arch: 'arm64e' kmutil done Still, everything seems to be in order in my kext folder. Thank you in advance for you help.