Have you ever heard about this, no dialing 112 you can unlock your iPhone 4S or jailbreak needed? It’s possible with the Gevey Ultra S SIM interposer. The Gevey has recently announced this unlock utility claiming to be using a new exploit that “fully unlocks” your 4S device.
According to the iClarified team, they had tested the device and confirms that they have successfully unlocked iPhone 4S on 5.0 and iOS 5.0.1. The Ultra S doesn’t support the latest firmware version of iOS 5.1 yet, and those who have updated against all warnings are out of luck for the time being. However, the team says they are “currently working diligently to unlock 5.1”.
The video tutorial embedded below shows you how to use the Gevey Ultra S to unlock iPhone 4S on 5.0.1/5.0, except 5.1.
The utility can be purchased from the link given here at $59.99.