This is not a permanent change. You must run the exploit from your USB drive every single time
, the game has officially changed. A real, software-only exploit called Xbox 360 Jailbreak Usb Software Download Free
On your PC, right-click the USB drive > Format > File System: FAT32 . (Note: FAT32 does not support single files over 4GB, but Xbox games are split or stored as folders). This is not a permanent change