Hello, i have problem with my ZTE Skate... First vibration stop working and i dont know reason why, and now phone started restarting, first when i go in some "bigger" app, then when i use camera with flash, but now almost everytime... I think its battery, becouse when it gets fully charged and restarts after that it shows about 82%, and after 10 minutes 71%... Does anyone had similar problem on android? I want to hear you oppinion about this, should i buy new battery? :-\ Thx