So I went to the Apple store in Ardmore, Pa to pick up a ip4 and while I was waiting I picked up one of the display ip4s. I immediately noticed an app on the phone called Cydia. I had never seen a jail broken iPhone before but I have heard the name Cydia associated with JBing, but I assumed the cydia app on the display phone was something legit. I asked one of the geniuses if the phones were jailbroken because several of the phones had the cydia app on them. He scoffed and said of course they're not jail broken. Then another genius told me that they were indeed jail broken and proceeded to remove them all from the display.