I'm staaaaaring and this just delivered S4 still in the box, just itching to open it up and activate it. I'm using a rooted HTC Thunderbolt. I have a few games that I was hoping to not lose progress on as I move to the S4. I have Titanium Backup but I'm curious if there's another program out there than can back-up data since I wasn't planning on rooting the S4 at the moment. It seems everything that I have searched for isn't compatible with 2.3.7.