Long time user, long time away
I have not visited these forums in a while and am currently in need of an unlock/jailbreak for my iphone 3G. Last time i attempted an unlock i was unable to, as i have an iphone version 2.2.1 with modem firmware 2.30.03/Bootloader 5.9. However i have been reading around the forums and it seems to me that i can simply now update my phone via itunes to 3.1.2/05.11.07 and use blacksn0w to fully unlock/jailbreak my iphone.
Tutorial placed here by bmw: http://www.hackint0sh.org/f230/96010-2.htm
Im currently using a turbosim, as i am using tmobile as my carrier, however my iphone is jailbroken. Is this the route/tutorial i should follow or is there something better i can do to get my iphone fully unlocked/jailbroken?