Downgrade i OS 5. 1, 5. 1. 1 with i Phone 4 S i Pad 2

Absinthe Tutorial: Download redsn0w Find iPhone and iPad Firmware Files: Downgrade iOS 5. 1, 5. 1. 1 with iPhone 4S iPad 2 Wallpaper downloads: In this video I give a tutorial on how to downgrade to iOS 5. 0. 1 firmware on your iPhone 4S or iPad 2 on iOS 5. 1 or To downgrade firmware you will need to have iOS 5. 0. 1 SHSH blobs already saved with TinyUmbrella or in Cydia. To do this you will need a Mac or PC, redsn0w and the iOS 5. 0. 1 and iOS 5. 1. 1 IPSW firmware files. Once you have downgraded you can use Absinthe or redsn0w to get an untethered jailbreak.