I recently got the vibrant and am having the same issues that everyone is having. I tried some of the fixes for the GPS but still not working. I want to try one of the fixes and want to do a factory reset before I do it. How do I backup stuff like Sims 3 and Avatar and the other things that came with this phone? Will the touchwiz still be there? When I pay for apps, does it tie it to my gmail account so I can download them again later if I delete them?