Downgrade iOS 5.0.1 to 4.3.3, 4.3.5 on iPhone 4, 3GS, iPad 2 / 1,...

iOS 5.0.1 was released - and, chances are, you may be looking to downgrade to an earlier version of iOS for one reason or another

Downgrade the Baseband 4.11.08 to 4.10.01 and Unlock the iPhone 4

Downgrade the Baseband 4.11.08 to 4.10.01 and Unlock the iPhone 4. With iOS 5 Apple has not only closed the gap for a untethered jailbreak

Downgrade iPhone no longer possible with the iOS 5

iOS 5 is not SHSH blobs at the time, was already expressed by the Dev Team, that to save the current option, no downgrade

The best way to downgrade your iOS device without SHSH blobs

a way was found to perform a downgrade without secure SHSH blobs. This method is explained to downgrade from 4.3.5 / 4.3.4 to 4.3.3

How to Downgrade the iOS 5 to iOS 4.3.3/4.3.2

This will help you downgrade the iOS 5 to iOS 4.3.3/4.3.2. If iOS 5 is still beta, it's not for nothing, its development is not finished yet. many bugs

Downgrade iOS four.three.1 to four.three, four.2.1, four.1 on iPhone four, 3GS, iPad 2, iPad,...

This Guide is to downgrade iOS 4.3 to 4.2.1 iOS and error 1013 in iTunes 10.2.1. Currently it is possible to downgrade iOS 4.3

Installous 4.3 released to Support iOS 4.3

Installous has been updated to version 4.3 to support the new iOS 4.3. Your device must be jailbroken on iOS 4.3

The best way to Downgrade iOS 4.3 beta1 to 4.2.1, 4.1 on iPhone 4,...

Follow the instructions posted below to downgrade iOS 4.3 on iPhone 4, 3GS, iPod touch and iPad to iOS 4.2.1, 4.1, 4.0.x.

How To Downgrade iPhone 06.15.00 Baseband to 05.13.xx

This method restore your device on the official firmware using iTunes which was otherwise not possible on iPhone's 06.15.00 baseband.

Downgrade iOS 4.2 to iOS 4.1 / 4.0.1 / 4.0.2 on iPhone 4, 3GS,...

If you upgraded to iOS 4.2.1 and now want to downgrade back to iOS 4.1 / 4.0.2 / 4.0.1..iOS 4.2 on iPhone 4, 3GS, 3G, iPod touch and iPad

How to Downgrade Your iPhone 3GS Using a Cydia Saved SHSH [Mac]

To ensure that these directions to work it's important to have in the past jailbroken on an prior firmware model and opened Cydia permitting it to save lots of your SHSH...