Originally Posted by Shunpike
I think you should take it to Apple Store and have it checked out. If they find out your phone is defective, Apple might replace it at the spot. This was what happened to my friend 2 years ago when his phone had battery problem. It was out of warranty period but Apple still took ownership and changed the phone.
I am also an ATT customer and I will dump them once my 2 year is up for different reasons.
The problem is that this seems to be on a ton of iPhones. There are 175 pages on apples site full of people with similar problems. Some of these people replaced their phone with a new one and still had the problem. I just don't feel like dealing with all of that crap.