Just like TPSim Unlock , another sim interposer claims to unlock iPhone 4S . The name of the sim is RSim and a video of it (below) shows iPhone 4S unlock on iOS 5.0 and iOS 5.0.1 firmware and basebands 1.0.11 ,1.0.13 ,1.0.14 . It unlocks all networks worldwide (including USA AT&T) . The unlocking […]


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