I just recently noticed that the screen of my iPhone 6 is somehow slightly detached from the metal casing in both the inferior corners by the headphone jack and the speaker, as in slightly popped out. It's not very noticeable, but if you look closely, it's there and it's accumulating dirt. So, anyway, I didn't buy AppleCare but I'm still within one year warranty. Does warranty cover this? What would the process be? Go to the Apple Store I bought it at and go to the genius bar? Do they have to keep it for a while to fix it or do they give a new one? Thank you!