I have an Ultratab Jazz, 7" C725. I have had this tablet since December. For the last week, every time I turn it on, it stays stuck on the loading screen with the little green guy moving around. I can't do anything else. I've tried to do a hard shutdown. I've tried to let the battery run out, but as soon as I plug the charger in, it goes back to that screen again.[h=1][/h]