Beehind

Beehind is a tool created by Italian developer Andrea Bentivegna, using winocm's kloader to downgrade 32-bit iOS devices. It is a Windows-only counterpart to Odysseus and OdysseusOTA, but it also includes a GUI.

How it works
Beehind uses the same methods as OdysseusOTA for over-the-air downgrades, where kloader loads a decrypted image and allows you to bootstrap a pwned iBSS which initiates a restore to a custom IPSW. For other downgrades, Beehind uses iFaith's method of downgrading. According to the developer, future versions of Beehind will adopt Odysseus's methods for a more stable downgrade.

Compatibility
In general, A5 devices released in 2011 can be OTA downgraded to iOS 6.1.3. These are:


 * iPad2,1
 * iPad2,2
 * iPad2,3
 * iPhone4,1 (except some models produced after the release of iOS 7 are not compatible)

This excludes these models: the 2012 iPad 2 (iPad2,4), all iPad mini 1 models (iPad2,5, iPad2,6 and iPad2,7) and the 5th gen iPod touch (iPod5,1).

Other downgrades:


 * TBA

Links

 * Official download and tutorial (dead link)