hi all,if I make a backup with CWM of a tablet running IceCreamSandwich (ICS) then upgrade that device to JellyBean (JB) and install the same version of CWM recovery, can I then switch between these versions by using the restore feature?this is exactly what I have been trying to do with no luck and each time the restored image gets stuck on the boot logo so I am trying to verify if this is possible and I am doing something wrong or if it is not possible. thanks