Downgrade iOS 5.1.1 To 5.0.1 On iPhone 4S, iPad 2, and New iPad (A5) Using Redsn0w 0.9.11b1
MAY 11, 2012 0
Just recently a new version of Redsn0w was released. The update allows users to downgrade any device including the iPhone 4S, iPad 2 and even the new iPad.
Video Tutorial
Requirements
1. You must have saved SHSH blobs
Steps
1. Open Redsn0w and plug in your iDevice
2. Click ‘Extras’, ‘Even More’, then ‘Restore’
3. Download the 5.0.1 and 5.1.1 firmwares for your device
iOS 5.1.1 -
iPhone 4SiPhone 4 (GSM)iPhone 4 (CDMA)iPhone 3GS
iPad 2 (Wifi)iPad 2 (GSM)iPad 2 (CDMA)iPadiPod Touch 4GiPod Touch 3G
iPad 2 (Wifi)iPad 2 (GSM)iPad 2 (CDMA)iPadiPod Touch 4GiPod Touch 3G
iOS 5.0.1 -
iPhone 4SiPhone 4 (GSM)iPhone 4 (CDMA)iPhone 3GSiPad 2 WiFiiPad 2 GSMiPad 2 CDMAiPadiPod touch 3GiPod touch 4G
4. Click ‘IPSW’ then find the 5.0.1 firmware for your device. Redsn0w will ask for the 5.1.1 firmware, findthe file on your computer.
5. Click ‘local’ to link to a plist file with your blobs. Click remote if your blobs are saved with Cydia
6. Your device will be restored to 5.0.1!
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