At about 4:30am this morning I was awakened by a light in the bedroom. It was my 4S with an all white screen. It then went black and would not start. I connected to itunes to do a restore. The restore starts normally up to the point it starts communication with the iphone. At that point the apple logo comes on and a status bar appears but does not move at all, 2+ hours, mean while itunes message is waiting for iphone. If I disconnect from the computer the phone stay in its present state and can only be shut off by pressing and holding power and home. When I plug it back in itunes states the iphone needs to be restored. I have tried this a couple of times and no change. Any suggestions or the 4S brick itself over night?