IPhone 5 screen wont turn back on after making a call.
When I put my phone to my ear, the screen turns black, like it should, but once I'm done, it wont turn back on... It does the same thing with siri. I active the raise to speak option and the screen turns black when I do it. I then have to press the sleep button two times to get to my lock screen. Is this an hardware or a software problem? If it is software, can an upcoming update fix it?
iPhone 5, iOS 6