My iPhone went black and won't turn on?

Lately my iPhone has been turning off at random times and the screen won't turn on and will stay black until my phone dies and I charge it again. What do I do?

Maybe take it to apple to get it checked out?

  • Screen of my IPhone went black and now it won't turn on, what is wrong? The screen on my IPhone 4 went black and now it won't turn back on. It didn't get wet or anything Please Help! It was fully charged when this happened AND when I plug in it will not even light up.
  • My iPhone went blank and won't turn on It went dead and I charged it for about ten minutes and the low battery sign was showing, then it went blank and now it won't show the charging sign and it won't turn on. It's been on the charger for 30 minutes now and nothing has happened. I even held down both the lock button and the home button for 15 seconds and nothing happened, now I'm panicking.
  • My iphone went black but not totally black and i don't know what to do? So i was on my phone and i opened up the snapchat app and it just froze and went black but not totally black like how it is when it is off you can still see a little light. I really have to have it for tomorrow and i don't know what to do, i tried pressing the home and top button at the same time but its not doing anything.
  • My iphone went black and won't turn back on! 1? I was walking home and i locked my screen put my phone in my pocket, kept walkin then i tried to check my phone and the screen was completelty black and wouldnt turn back on. I tried holding the home & lock button at the same time that didn't work, i tried plugging it into my computer and to my wall charger. And it still didn't turn back on, someone tell me what to do!