I've been having a lot of trouble saving on my 3-in-1. I'm using YSMenu on an original R4, and have tried everything i can think of to make my games save. I've tried PSRAM and NOR I've tried unpatched roms, roms patched with GBATA, roms patched with the EZ4 client. So far, i'm having no luck saving at all. I'm almost certain the battery isn't the problem, because it recognises that there is a save file there to back up. It's just that the save file doesn't contain any data. The only game that i have managed to get to save is A link to the past, when copied to NOR. However, it only saves sometimes. It seems, the times when it does save are when i've not been playing for long, like just creating a new file, or starting a new game, but if i play for any length of time, when i back my save file up, there is nothing in it. I've also tried GBAExploader version .058b, but haven't had much luck with this either. Often, when i load up GBAExploader after playing a game, it will come up asking me to initialise the cart, even though i've done this before, and then when i switch to NOR mode in GBAExploader, it just crashes, with an emtyp file list, and won't let me press anything. Does anyone have any idea what my problem is? I'm prepared to try any suggestions, i just want my GBA games to save.