IOS 9.2.1 iPhone 6 touch screen frequently stop working?
I have updated my iphone 6 ISO 9.2.1, the touch screen stop working frequently, one in a 10 minutes of continues using , then i need to press home button and go back to home page. Press power on/off button and unlock the screen ,then it works again.
what is the problem with this version or it's my phone problem ?