Agreed. I don't know how the other carriers handle it, but AT&T has a 30-day grace period on all phones. Since the iPhone 4 has been out for less than a week, every U.S. owner is still eligible to return theirs. FWIW, we have two in my household now (mine arrived yesterday!) and neither is affected by hand placement as far as I can tell.
6/29/10 at 12:34pm