A new SIM Interposer from the ‘ChinaSnow’ development team claims to be able to provide a hardware-based unlock for the iPhone 4S for 1.0.11, 1.01.13 and 1.0.14 basebands. The new hardware has been given the name ‘TPSIM Unlock’ and is a solution which is extremely similar to the Gevey SIM .
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