Hey Guys/Gals,
I just ran into an interesting post on redmondpie that shows an iPad able to boot up iOS 5.1, 6.1.3, and 7.0.6. The Hacker named "winocm" uploaded his files last night and are available online. He hasn't written any tutorial and warns users who are willing to try to be careful.
Article here:
Dual Boot iOS 7, iOS 6 Tool For iPhone And iPad Released By Winocm | Redmond Pie
Files here:
https://github.com/winocm/ios-kexec-utils
If anyone has any idea on how to make this work, a tutorial would be nice for all users! This would allow many users who are stuck on iOS 7 to go back to iOS 6 and fix many, many issues....