when you slide the phone open and take a look at the back piece behind the screen, you will notice a clear film stuck there. I assume it's to allow the phone to slide open and shut without scaring the plastic. well my plastic film is all chewed up and causing it to be a pain in my ass to open and close. is this something i can just peel off and everything be OK, or should i take it to verizon and make them deal with it?