I have my ipnone 4 jailbroken and it's on 5.0.1
being a bit of a numpty and not wanting to mess anything up i was wondering what are my options for upgrading my firmware?
i don't want tethered. can i upgrade straight from my version to the latest jailbreak i can find or do i have to do it in stages of firmware upgrades?
Also what is the most sensible firmware to go for?
All advice will be gratefully received :)