Last Friday I was messing with my Optimus M. Not thinking, obviously, I updated from Android 2.2.1 to 2.2.2. Doing that my rooted phone became unrooted. I let Gingerbreak 1.20 run 4 hours with no success. My old Optimus M is used for Google Voice. Everything works but the battery life sucks greatly. What was from 100% to 85% with wifi running for 12 hours rooted now is 100% to about 40% for the same time period. Any help getting root again would be appreciated !