I just want to let everyone know that it is possible to go back to ICS after updating to 4.1.2(9.16.6) I was rooted on 4.1.1 today, used ota root keeper to temp unroot and update to 4.1.2 and restore root. I just used Matts RazrHD utility 1.10 and went back to ICS 4.0.4 with no problems what so...