My iPhone stopped turning on?

I have an iPhone 3GS and it was in my pocket with An otterbox case on it and I accidently hit it with a lighter and it won't turn on. It was on when I hit it

Try charging it. Let it charge overnight to charge it fully, and then hold down the power button. If that still does not turn it on, hold the home, power, and volume buttons at the same time to restore/reset/reboot the phone. If that doesn't work, then you may have to replace it.

  • Why is my iPhone 5 turning off and not turning back on? This has happened twice now. My iPhone 5 has turned off in the middle of the night with a full charge and off the charger, and when I try to turn it back on it takes a couple tries. Has anybody experienced this?
  • Why iphone 3G games suddenly stopped working, the app open and closes instantly? Hi I noticed from last 2 weeks that my iphone 3G games which used to work perfectly fine suddenly stopped working. Whenever I try to open a game, it opens for a split second and closes immediately. I even tried rebooting my iphone several times but that didn't help. Please advise if you have any pointers.
  • My iphone has stopped working? My iphone won't stay switched on… I currently have it plugged in to my laptop and it flashes the apple logo then goes off again.could it just be the battery?
  • My iPhone charger stopped working I left my charger at my grandmother's house, so I borrowed my mom's charger for a while. Tonight I plugged it up to the wall and it was charging just fine. I plugged it up to my computer to sync something from iTunes and it was saying "USB device not recognized". Then I plugged it back to the wall and it still wouldn't charge. It hasn't been charging since then, and my phone is on 10%. What do I do?