I'm still running stock on my Gtab and have been having issues w/force closes, slow response etc etc. It was suggested for me to try TNT lite, that I won't have these issues and the speed would bebetter. I found the procedures I need to use however, how do I back up BEFORE I do this? There is nothing I need to save really, but I want to keep copy of this original ROM just in case. Everything I've found so far assumes you are rooted prior to starting, which I am not. I was told just putting titanium on w/just my stock will be fine and it has root available with it. But how do I flash back should I have issues?? I don't want to loose this should I have a warranty issue later.