We already knew that Comex is working on untethered jailbreak of iOS 4.2.1. The iPhone Dev Team has announced that they have successfully done the process of untethered iOS 4.2.1 jailbreak. You have to have iOS 4.2 Beta 3 hashes saved (that is you have to have SHSH blobs saved) before you can implement untethered jailbreak 4.2.1 method.
The news is released and confirmed by MuscleNerd through his Twitter account which says:
“MuscleNerd recently tweeted, Got “backup plan” for untethered 4.2.1 JB working (video coming up). Uses mysterious 4.2b3 hashes Cydia kept for you.”
(It’s a “backup plan” because comex is working on a more extensible one, but this method is also generalizable)
iPhone Dev Team has also released a teaser video of untethered iOS 4.2.1 jailbreak. Check the video to see the action.
Stay connected to VeryRite as we will be covering everything regarding the upcoming untetehered jailbreak of iOS 4.2.1. We are waiting for more updates to distribute it to our visitors.
You might also like to see:
- Update iPhone 3G,3GS Baseband To 06.15.00 & Unlock On iOS 4.2.1 Using Ultra Sn0w 1.2
Ultra Sn0w 1.2 Unlock For iPhone 3G / 3GS On iOS 4.2 / 4.2.1
Redsn0w 0.9.6b5 Jailbreak On iOS 4.2.1 To Update iPhone 3G/3GS Baseband To 06.15.00