Thats why I asked if its possible to use SS2.11, but please click links and read posts before you ask questions.. yes you will need to re-root but there is an droid4 utility app available that does it for you, see the link in the link i posted! I'm currently running stock JB and just rooted, it works.
I'm going to try and see if S2.11 works, if not i'll semi-brick the phone and will have to repeat the steps I just did again, but then everyone will know if it is possible to use SS2.11 (the no-romslot version!)
I'm going to try and see if S2.11 works, if not i'll semi-brick the phone and will have to repeat the steps I just did again, but then everyone will know if it is possible to use SS2.11 (the no-romslot version!)