Gevey SIM Supreme iPhone 4 Description:
GEVEY updatable works with the latest iPhone v4.3.3. Untethered unlock means you don’t have to do the manual unlock procedure every time you reboot your iPhone 4. As Gevey SIM Supreme will automate the manual unlock method, so you won’t be needing to dial 112 or put your iPhone into airplane mode for 45 seconds etc.
1. To unlock the iPhone 4.
2. Gevey SIM Supreme supports iOS: 4.3.3
Regarding Gevey Superme: there is nothing illegal about this. You actually need to plug it in your iPhone 4, then everything would goes fine. And No you will not get in trouble like Gevey sim give you bore.( yes it really is illegal to dail 112 and wait until it connects, but there is no need for that at all)
It could not be any simpler.Install it and forget it, so what are you waiting for? Here is what you want and need : http://www.totobay.com/4th-generation-gevey-sim-supreme-without-dialing-112-for-unlocking-iphone-4-support-433-version_p27965.html