Unlock iPhone 4 All Basebands With Gevey Ultra

Applenberry .. The workers on Gevey SIM are releasing now a new  "Gevey Ultra" that will unlock iPhone 4 on baseband 2.10.04, 4.10.01, 1.59.00 and 3.10.01. Unlike previous Gevey interposers, Gevey Ultra requires a jailbreak to unlock iPhone 4 by Gevey Ultra.

Previously when an iPhone was unlocked using Gevey SIM, the whole unlocking procedure had to be repeated over again if the iPhone 4 was rebooted or if it ran out of battery. The Gevey Ultra won't have this issue, and you wouldn't have to repeat the whole procedure once again if your iPhone 4 rebooted. Alternatively, you can also purchase an officially unlocked GSM iPhone 4 from Apple.

With previous models of Gevey interposer, no jailbreak was necessary. However, Gevey Ultra requires your iPhone 4 to be jailbroken before you can unlock it. So you must jailbreak your iPhone 4 first, then add this repo in Cydia: http://cydia.furiousMod.com and then install the FuriousMod package. The iPhone 4 will prompt you to restart SpringBoard, after that simply insert the SIM in to the iPhone 4 along with Gevey Ultra and wait your the device to catch signals. Within about 5 minutes, your iPhone 4 will be fully unlocked on basebands 2.10.04, 3.10.01, 4.10.01 and 1.59.00 running iOS 5 beta, iOS 4.3.3 and older firmwares.

Unlocking iPhone 4 with Gevey interposer solution is an illegal unlock in many countries like United States of america because it is dialing the 112 emergency number and hangs up. Gevey Ultra doesn't require that, so let's wait and see what will be authority decision with legitimacy with this unlock method

Watch this explanatory video after the jump :