: Patching an XGD3 game with a tool like 360 Wave Patcher will break the game's "stealth" data, leading to an immediate flag and potential ban if used on Xbox Live.
: XGD3 discs have a larger data capacity (8.7GB) and advanced AP2.5 security checks. 360 Wave Patcher was designed for the older XGD2 format. 360 Wave Patcher Xgd3
Instead of wave patching, follow these steps to prepare XGD3 ISOs for playback: : Patching an XGD3 game with a tool