I was rooted and had an issue with my home button not working. I was going to send in for warranty so I downloaded verizon 2.2 unrooted from rom manager(I did a hard reset and home key fixed). I figured that downloading this rom would simply unroot my phone but once I did it the phone autoupdated OTA. Now I have superuser 2.2 in my app drawer but anytime I try to do anything that requires root it simply says an error occurred while attempting to run privleged commands. When I open rom manager it says I have clockwork installed but I forgot how to manually boot into clockwork recovery(cant find answer online).