I have a D2G with Titanium Backup Pro and OTA Rootkeeper installed. Quite a few apps are currently frozen with TB. I also have Foxfi but have never used it and don't know if it requires root. The latest update has NOT been installed. I want to keep root and SU after installing the latest update - mainly for TB to freeze apps. What are the steps to do this? Or, if there is already a tutorial around somewhere, will you please point me to it? Alternatively, I've seen where some users rename the update extension to .bak. I'm afraid I don't know how to do that but will welcome instructions if that's better than updating. Thank you.