Two days after update installed, phone is almost flawless. In retrospect, I am glad I didnt get a new replacement. So far, its blazingly fast, no data drops, no BSOD, smooth bluetooth connectivity.Intermittent roaming pop up, but in the scope of things, its hardly noticeable.Battery life is at least 100% better and charging time has been reduced significantly. One wonders if the Bionic was released prematurely since the software was so buggy until now. Anyway, I hope that all who were experiencing problems are now ok and those whose Bionic were problem free continue to have a problem free phone.... Apprehensive about rooting at this point.