On my iPad 3 (The New iPad), is it possible to switch between different versions of iOS (iOS 5 & iOS 6)? If so, how?
Would also be possible to install Android and or Windows 8 on iPad? (I know for older versions of iPhone there is iphodroid and Bootlace, but these don't work on the iPad 3. There are also services that let you run Windows 8 on a computer and access it from iPad, but that is not the same as installing Windows 8 on iPad).
I don't mind if the answer involves jailbreaking.