I just received my new iPhone 4 replacement from Apple Store after my battery crashed while I’m charging it. Anyway, I am planning to jailbreak and unlock it. It is currently running on iOS 4.3.4 with baseband 4.10.01. I know that I need to use PwnageTool to get it jailbroken. But the problem is I am not so sure how to get it unlock. Please help. Thanks.
Asked by: Emma from Centennial, Colorado
Regarding Ultrasn0w unlock, unfortunately, there’s still no baseband unlock support for iOS 4.3.4, which includes other new basebands. The iPhone Dev Team will definitely release the new version of Ultrasn0w after Apple launches the final version of iOS 5 firmware into the public this coming fall. If the Ultrasn0w unlock will not be available for the iOS 5, optionally, you can unlock your iPhone 4 using Gevey SIM Pro. You can check this step by step guide on how to unlock iPhone 4 on iOS 5 beta 2 using Gevey Ultra SIM.