Like someone else with a different model recently, I screwed up big time trying to flash a custom firmware for my brand new v812. (Seemed unresponsive during PhoenixSuit use, so I unplugged the cable. Baaaad move.) It's hard bricked at this point. No life at all. Although my laptop sees it as an unrecognized device at least. Pretty sad here because 1) I love this tablet and 2) we bought it for our kids to use for school, and if I can't fix it, we can't afford another. Is there anything I can do to revive it?