iPad 2 JB on 5.0.1 >> 4.33 >> 5.0.1 possible?

[superk]

I have an ipad 2 wifi only JB on 5.0.1

I have used tiny umbrella to save the SHSH's.

I want to know if I can downgrade to 4.3.3 and in the future if possible upgrade back to 5.0.1?

Thanks

 

[Intell]

A5 devices cannot upgrade to iOS 5.0 or iOS 5.0.1 at this time, only iOS 5.1.