The superuser update on my D2G seriously jacked up my phone. It would never install properly but I started having lots of problems after I tried to update. Even after I restored my phone from a backup, it was never the same. I did UTFSE and I've read that some people can just go ahead and install and have no problems. While others are suggesting to download the 'superuser update fixer' along with a few tweeks in Root Explorer. So what was the problem? Has it been fixed in this update? Or is the functionality of the update dependent on whatever you got going on with your phone? ATM, im just running the stock root.