I hope I am not to late. What I did because I have the 5 and it did the same thing. It wouldt come on but it would show the battery was charging so what I did was make sure the phone is plugged up to the charger but here is the trick. Plug in a flat iron, clothing iron, blow dryer or stove and set your phone very close (but not close enough to cause damage to the phone). After about2 minutes of doing this trick I pressed the home screen and the sleep/wake button an my phone turned back on. (AMEN)