My iPhone's screen is lit but black
There was no contact with water and it didn't fall.
It's battery ran out after it was working perfectly, and when I charged it, the charging sign wasn't there. I thought it was okay, but then it's screen lights up but stays completely black. I tried turning it off and on but it didn't work. I also tried holding the home and sleep buttons but it didn't wok either. I charged it overnight and it's still not working.
MY iphone is only 1 month old. This shouldn't be happening. Please help.