I'm using an Acekard 2.1 with AKAIO firmware and an EZflash 3in1. I have been using it to play Mother 3. Recently, my save corrupted, so I used a save editor and a battery save to bring it back. The save loads fine in an emulator (Visual Boy) but when I use it on actual hardware it says it is corrupt. I've used this method before and it worked. Does anyone know what I'm doing wrong?