who was the first person to unlock iphone
George Hotz In August 2007, seventeen-year-old George Hotz became the first person reported to carrier-unlock an iPhone.[7][8][9][10] According to Hotz's blog, he traded his second unlocked 8 GB iPhone to Terry Daidone, the founder of Certicell, for a Nissan 350Z and three 8 GB iPhones.[11]