My Iphone 5 turned off and won't turn back on?

I was just in the middle of checking facebook after texting my boyfriend. My phone went black like it had shut off but no Apple image appeared. Now the phone will not turn on nor will it show any insignia when I plug it into a charger or anything. Please help me!

Added (1). I tried holding down the home and lock buttons (a reset) and that didn't work either.

U shuld try this zbigz.com

Try to connect it with itunes and then press the power key+home key for 10 seconds then leave the poower key while pressing the home key.
may be it will helps you.

  • My iPhone turned off by itself and turned back on while using a app? When I was on YouTube my phone just shutted off by itself then turned on. Is there something wrong with the phone. Also when I click my home button one time the phone sometimes wouldnt come on till the second click. What can I do?
  • My iPhone turned off and won't turn back on? I set my phone down while i was on the computer, didn't use it for like 15 minutes, and when i looked at it the screen was black and it shut off. It was on like 80% battery so it didn't die. I tried plugging it in to the charger to see if i could get it to turn back on but it will not turn on. I don't know what happened!
  • My iphone turned off and won't turn back on? - 1 My iphone does have a cracked screen, however it works fine. Anyways the battery % was at 14 and the my apps kept crashing just before it shut off. Now I've tried to home & lock button, plugging it in for a bit, it doesn't say it's dead but it still won't turn on.what's wrong?
  • My iPhone 4s just turned off and won't turn back on? It is an iPhone 4s I have tried the hold Sleep/Wake button and Home button while connected to a computer. It had 70% odd battery life left so it shouldn't have died. Any answers?