Lost on Jailbreaking - jailbreakme.com

[findnemo]

Hey guys, the last time I jailbroke was using jailbreakme.com using safari around June.

Now how would I go about updating to the latest jailbroken firmware? Do I just go back to jailbreakme.com (on 4.0 firmware atm) to update, or does it get more complicated?

Thanks for all the help.

 

[hackthatphone]

jailbreakme.com is only good up to 4.0.1. The easiest way to jb 4.2.1 is with greenpois0n. If you need an unlock you better be careful how you put 4.2.1 on your phone in order to preserve your baseband.