my iphone 4 won't turn on and i've tried the home and on/off button and nothing happens!
Hi,
my iphone 4 is not responding at all, it's gone all black as if it were off. It was working well this morning, then it started ringing but the screen was all black! I've pressed the two main buttons (middle and top right) and nothing happened. I've also re-charged it and nothing.
Please help!
Betty
iPhone 4, iOS 6.1.3