This morning my sister began having issues with her 2DS. It wouldn't charge for more than a few seconds, and wouldn't even turn on at all. There's not much I can do on my own to try and figure out what the problem is. I can't even find the correct screwdrivers to unscrew the back and check out the battery pack (I'm looking around in our house for one, but haven't had any luck yet). Does anyone have a guess as to what the issue might be? She's only had her 2DS since Christmas, and if possible, we don't want to exchange it or send it in to Nintendo for repairs, because she has CFW on it. Any help would be greatly appreciated.