So 7.1.2 update was waiting on my iPad Air. I had 96% battery and it was already downloaded. I said why not and clicked install. Worst mistake ever. My iPad went into DFU. The bad thing is I'm stuck in the hospital for a few days while my son is recovering from back and double knee surgery. The iPad had my games and movies pre-downloaded for me. Now I have to stare at a DFU screen and listen medical equipment beeps for the next 3 days. Its my fault. I shouldn't have messed with it. But just want to rant for the horrible inconvienience. Also to warn others. Be careful with this update.