Well, I tried to flash my DS (without it being plugged in). I tried to do the flashing trick with a paper clip, but it shut off almost immediately. Now it won't even turn on, or charge. I think I might need a new battery, but is there a way to see if I need one or is there some way around calling up Nintendo to get a new one? I really hope, if anything, it's only the battery and not the whole DS.