Posted on Monday, November 11, 2013 at 11:30 am CST
The team at http://www.legitunlockcodes.com/ offers permanent/official unlock for iPhone 5s,5c/5/4S and IPhone 4 on AT&T, Sprint, Verizon, Telstra, T-Mobile, Optus, Vodafone, Virgin, SFR, Moviestar, Telia, Telenor, Tele 2, O2 from USA, UK, Australia, France, Canada, Germany and much more. A lot of people have been speculating on how this service actually works.
Source: legitunlockcodes