Hi there, how do I backup my save, so I can use it on my back upped rom. I've tried it in GW Menu, but it gives me an error. And if I backup the game as a rom, when I start it, it gives me The saved game data is corrupted. Thank you for your help! Edit: I played my original game on a retail 3DS and want to play the rom with my save on my GW hacked 3DS. Just to summarize.