Back corners are loose due to heat, do I need a new back piece or?
Due to some overheating issue, I assume, there are two corners that have slightly been raised, just enough to fit a nail between with some effort. I would like to re-seal it but ideally not buy a whole new back piece as it is still intact.
Can I just re-heat it? Do I need to apply new glue? Is this something a mobile repair shop would be able to do or do they only offer full replacements?