So i got the iphone 5 the week it came out and someone stole it out of my gym locker about 6 days later (yes my locker had a lock on it and no i wasnt being flashy with my iphone 5 so only my close friends knew i had it) i was looking around to buy a used iphone 5 and for some reason all the verizon iphones are wayyyy more expensive than the other companies so is there away i can flash a sprint iphone 5 to work on verizon or unlock a at&t one or something? My cousin wants to sell his sprint 5 to me for $450 .... is i possible? I live in Chicago btw, i heard that flashed devices dont work in Chicago but that was a long time ago... thanks in advance.