I have an r4 with 1.17 firmware and it works when I load up all the roms but after I play a game and turn the ds off it auto deletes the memory card and when I plug the microsd card into the computer it says it needs to be formatted, I know the latest version of the r4 firmware is 1.18 but I can't get that to work. I read in another thread about the n5 firmware I got that to work but I had the same problem with it deleting itself. I am using a 1gb Sandisk Micro SD Help will be greatly appreciated
