No Need to Dial International Emergency Number 112 and the Gevey Ultra Steel is guaranteed and tested to work for iOS versions 5.0, 5.0.1 with basebands 1.0.11, 1.0.13 and 1.0.14.
Untethered unlock means you don't have to do the manual unlock procedure every time you reboot your iPhone 4S.
Work with baseband 1.0.11, 1.0.13 and 1.0.14
Supported up to IOS 5.0, 5.0
Compatible with all GSM iPhone 4S SIM Cards(Does not work on CDMA iPhone)
Supports Network SIM Cards 2G, 3G
Edit mode” introduced. Adapter can be used on all iPhone 4S phones, no matter to what operator iPhone is locked!
No need for cut your sim
No need to Jailbreak iPhone 4S(Plug & Play Easy installation)
No need to install any 'unlock' application
All WORLDS major networks supported
Data services enabled(3G, EDGE, MMS, Facetime...)
No hardware alteration or modification required, will NOT Void your warranty
Uses high performance original Silicon Laboratories modified F902 fast and stable chip for operation
1 x Gevey Ultra Steel Unlock iPhone 4S Unlock Sim