GPP SIM unlocks iPhone 4S All version! No Jailbreak! No Dial 112!

GPP Sim unlocks USA AT&T iPhone 4s ALL versions including 5.0 5.0.1, as well as Japan KDDI & softbank iPhone.
GPP Sim enables 3rd party carrier sim card to work on carrier specific iPhone 4s.
This video contains 4 sections:
- GPP Sim unlocks iPhone 4s
- GPP Sim works with all AT&T iPhone along with Japan carrier KDDI & Software iPhone
- GPP Sim works with All sim cards
- Without GPP Sim, the 3rd party sim cards do not work with carrier specific iPhone 4s