Hello, I have got a new iPhone 4S and it is currently running on iOS 5 firmware. I am hearing that the jailbreak and unlock for this phone will be released very soon. Anyway, will I get this phone unlocked using Ultrasn0w? Thanks.
Asked by: Romano from Archer City, Texas
So, will you be able to unlock using Ultrasn0w? As far as I know, Ultrasn0w 1.2.3 / 1.2.4 will only work on iPhone 3GS, iPhone 3G, and iPhone 4 (baseband 01.59.00). Not unless if the Dev-Team will release a new version of Ultrasn0w.
Anyway, before you get an unlock, you should jailbreak your iPhone 4S first – which is not possible at the moment. You should note that Ultrasn0w or any software-based unlock will require an untethered jailbreak in order to work accordingly. So, you should wait for iPhone Dev-Team for the iOS 5 untethered jailbreak as well as for the iPhone 4S unlock.
On the other hand, you can check this blog post on how to unlock iPhone 4S even without jailbreaking or using Ultrasn0w.