Share your experience!
can i root my xperia s, back up the rom, then unroot and update to ics and see if the ui is laggy and slow besides having issues with it, and if it actualy is laggy and slow root again and go back to gb via the backup i did?
I don't see how you can backup your current firmware, neither sus nor pcc will be able to do so, check the XDA forum.
ok thanks for everything
