Here is why the phone became unresponsive.
There is a manufacturing defect with the wiring inside the
phone or how it was placed together.
Apple is aware of this issue and you will need to take it
back to get it checked.
In my case everything that everyone has mentioned to turned
certain things on and off only temporarily worked. I even plugged in the phone after
the bar was tallow and then it stopped working.
You may want to check your phone at the top of the screen or
press around the ear piece. If your phone works periodically doing this you may
have the same issue I did. There is a gray bar flickering from left to right.
Almost looks like a scan bar. Sometimes it thick and sometime its thin. When
this happens the phone becomes unresponsive.
I just got a call from apple to verify if it’s still under warranty
and so forth, so don’t waste your time
here take it to an apple store to get it checked so you can start the process.
The longer you wait the worse it gets and you may not be able to change your
phone or it may cost you $350.00 to replace.
Software is not the issues this time. It’s a hardware
problem…
I hope this help you guys/girls if you happen to have the
same issues.
Apple On!