What can I do to get my iPhone 3G to turn on?
My Iphone 3G froze one night so I turned it off. When I tried turning it back on, it used to go to the apple logo screen and stay there. But now when I try to turn it on, the screen is just white for about 20 seconds then turns back off. What do you think is wrong with it? What can I do to fix it? I tried hard resetting it, but it won't work!