Here ya go.
R3L3AS3DRoot and 43V3R root for the BIONIC v2.1
Sent from my DROID BIONIC using DroidForums
thanks @now for some reason when i go to settings/about/system updates it only shows me a black screen .. not even a "you are up to date message " rooted running Liberty . could this be why ? ....... Now once i unroot using 4ever root , i should be able to update it OTA & then Re-Root it correct ?