What to do if your iPhone get Frozen and Hung, All you need to do is follow my lead! 🙂
There is a Simple Method for that!
If your iPhone is not doing Power off and you tried everything and it didn’t work! there is a small stuff we have do to make it shut down.
If your device stops responding, you can reset it by pressing and holding both the Sleep/Wake and Home buttons for at least ten seconds, until the Apple logo appears.
I Personally got these issues and I Solved it using google searches! How to Restart a Frozen or Hung iPhone