I couldn't switch off my iphone. when I press the power button the iphone turn to back with out show the red "switch off". then it go to apple the back to the "itunes?.
when i leave the iphone with out tuching it, it change from itunes to back then apple then back screen the itunes all the time?
by the way i'm trying to upgrade two iphone (one for me and the other one for a frined) my iphone work will last nite then this morning same problem happen.
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where r u guys, please help