u/BagelMakesDev

I replaced the battery on my game, and it'll hold a save for a little bit, but after about an hour, I get "the file data is destroyed" error. I've reflowed every chip multiple times, cleaned the board, looked for signs of corrosion or damage, and I haven't found anything, the battery is also reading 3.2-3.4v as well, so it's not dead either. How do I fix this problem? I just want to play some Pokemon.