I have a little light gap on the back plate coming through on one side of the phone. The phone is brand new. I looked it up, and I guess the white iphone 4 has a light leak problem straight form factory? The Genius at the Apple store, totally down played it saying he can't promise the replacement won't have the same problem. What happened to quality control at Apple? ...*sigh*...first Apple phone, and I love it...just can't understand how they would let this slip by. Totally shocked coming from a company that does SO WELL in the quality department.