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?

What generation is your iphone don't worry about it when it turned off how low was the battery telling you.

  • My iPhone turned off by itself My phone turned off by itself and i pushed the lock button & now its been loading to turn off! Its been on the same loading screen for like 5 minutes please help! I already tried plugging in the charger it won't do anything.
  • My iPhone turned itself off My iPhone 4 turned itself off. I tried turning it on, the normal way, and that did not work. I tried holding in the sleep and home button. And that also did not work. I tried connecting to my iTunes with my usb cord, and even that didn't work! What do i do?
  • My iPhone turned itself off and back on? An hour after I completely reset the phone, the phone screen went dark and then the Apple logo appeared again. So it seems that my phone just turned itself off and back on… But does anybody have any idea why? It hasn't happened since, though.
  • My iphone has turned itself off and won't come back on? I have the iphone 4 8g and I have had it for only a month, it is well looked after and I locked the phone then 3 minutes later I tried to access it and it is off and will not come back on, I think I had received a phone call which could have frozen the phone, does anyone know what this is? The phone was purchased from an 02 store and is on pay as you go.