iFaith v1.4 allows downgrade to iOS 5.0, jailbreaker's dream come true

http://www.blogcdn.com/www.engadget....ifaithv1.4.jpg
In the game of Apple versus the jailbreakers, Cupertino threw the community a curveball with iOS 5's newly restricted downgrade system which blocks devices from restoring to old 5.x firmware. With the help of his noble steed iFaith (a custom Windows tool), hacker iH8sn0w has found a way around the firmware block, making it possible for dumped iOS 5 signature hash blobs (SHSH blobs) to permit unsigned restores. Why all the fuss about downgrading to prohibited firmware? Prominent iOS hackers MuscleNerd and pod2g have stated that the first untethered jailbreak will arrive on iOS 5.0 and, as such, may require iFaith's downgrade process to facilitate user restores. While the jailbreak is still under construction, iFaith should assure disheartened users in the community that all is not lost. Want to learn about blobs, blobs, and more blobs? Continue past the break to view iH8sn0w's informative video.

http://www.engadget.com/2011/12/05/i...ers-dream-com/