Hey guys. I have the iPhone 4. Running 5.0 and JB - tethered. I have just seen the release of the JB untethered for 5.0.1. So I went to install via Cydia and then realised I obviously needed 5.0.1 first. I can't find the best way to do this. I was going to back up, install 5.0.1 via iTunes, then run the latest redsn0w to JB and put all my apps back on. Is this the best way? I've jailbroken many times now but never sure about saving baseband (is this only if u need to unlock? Mine was unlocked anyway) and doing whatever it is you need to do regarding sssh, whatever that is. Thanks for any help.