Hey guys, I currently have a jailbroken iPod Touch 3G (blackra1n) with firmware 3.1.2 and I wanna Spirit JB it so that it's untethered. I did that SHSH back up thing with Cydia when I first jailbroke (was also at 3.1.2 at the time), is that gonna have anything to do with this? Also I have some questions about restoring: After backing up, the restore will keep all my app data but erase any jailbreak apps and features, right? When I restore, will it restore to 3.1.3 or my current firmware 3.1.2? Should I update to 3.1.3 if not anyway? And is there any way to back up my jailbreak apps and data? Also, will I have to unhide and undock the apps that have been hidden/docked in SBSettings? Lastly, I'm guessing Spirit JB installs Cydia? Thanks in advance.