I just swapped out an iPhone at the Apple store last week. Today a video podcast updated so I went to watch it. When I turned the phone sideways there were 1/4" purple vertical bars across the screen. I tried restoring the phone and it did not help. I made another appointment to have them swap it again, but its a long drive and a hassle. I can't find anything on the net about it either. I was wondering if anyone else ever seen this.