Hello. I had somehow managed to screw my U8650 up and I probably need to reinstall the operating system - most-likely my only chance. In fact, everything was going fine, the phone was working like a charm, but all of sudden it stopped responding (I was changing my desktop backgroung at hat time). Like, forever. The display faded out after a minute but the phone was still running, it wouldn't respond to any of my moves. Nothing, totally. I took out the battery, turned it off again, the phone managed to turn on, but I've only seen the logo and the display faded out again after like a minute. When I plug it on battery, the display fade back in, but I only see locked screen which I can't unlock, since the display does not respond to anything. Neither any of the buttons. Is there any chance how to reinstall (even format) Android via PC without doing anything directly on the phone please? Thanks a lot in advance!