1 [IOS] Upcoming version of RedSn0w will allow you to downgrade A5/A5X 9/5/2012, 4:04 am
TrickyNeon
Awesome news for those who accidentally updated the firmware for their A5 device (iPhone 4S, iPad 2, and the new iPad aka iPad 3), possibly resulting in the loss of the precious untethered jailbreak. MuscleNerd has announced that an upcoming update to RedSn0w will allow users to downgrade their firmware.
The only catch is that you have to have your SHSH blobs saved for the firmware that you wish to downgrade to. That means that if you purchased your iPhone 4S with iOS 5.1 pre-installed, there’s no way to downgrade to iOS 5.0.1 so that you can enjoy the benefits of pod2g’s untethered jailbreak…
Show off of the tool:
Thanks to iDB