Hey guys, thanks for helping me with this. I'm sure there are probably other threads on this, but I may have a different situation. I'm looking to update my firmware to 4.2.1 on my 4g touch that is jailbroken on 4.1. Correct me if i'm wrong but there is an untethered jailbreak for 4.2.1 right? If so, how do I go about doing this? i've looked on youtube and seen people having to update to 4.2.1 tethered then somehow untether it. I have no idea haha. My mail goal is to update my 4G iPod Touch from jailbroken 4.1 to jailbroken 4.2.1. Any help is appreciated!