From sliding the phone open and closed. I just noticed this today and it made me extremely sad. This will hurt resale value quite a bit.
It literally carved into my phone. There is a groove across the lip (right above the verizon logo) where the tab on the top cover piece dug into the phone as it slides open and closed.
It literally carved into my phone. There is a groove across the lip (right above the verizon logo) where the tab on the top cover piece dug into the phone as it slides open and closed.