How to Boot Macbook5,2 into 64-bit kernel in Snow Leopard

1. Download this boot.efi file. This file has been patched to allow basically all capable-but-restricted-by-Apple Macbooks to boot into 64-bit kernel in Snow Leopard. In my case, this enables my Macbook5,2 to do so. 2. From where you saved this file, in terminal, do this: sudo cp /System/Library/CoreServices/boot.efi ~/Desktop (this step saves a copy of… Continue reading How to Boot Macbook5,2 into 64-bit kernel in Snow Leopard