So, Mavericks 10.9.3 just came out and I decided to update the OS although 10.9.2 was doing quite well. Things needed for updating without problems are: AppleACPIPlatform.kext, AppleIntelCPUPowerManagement.kext (need to be patched), Wifi needs to be patched with device id again. So, the best is to have the external USB hard drive with Mavericks installed […]