小弟想請教一下, 由加拿大買既iphone 3g, firmware 2.1, 未jailbreak, 用緊card貼, 想自己unlock,update firmware(2.2 or 2.2.1都無所謂), 同埋jailbreak, 正確次序應該點做???
謝謝!

我嘗試答自己既問題:
1) use PwnageTool (on MAC OS only), with customized 2.2.1 ipsw firmware file(iPhone1,2_2.2.1_5H11_Restore.ipsw ?), to update my firmware to 2.2.1 with baseband 2.28.
2) then Jailbreak using QuickPwn (windows or Mac) ,
3) then thru Cydia (on iphone), install Yellowsn0w. and use that to soft unlock the 3g iphone.

so no need to run iTunes in the entire process?
is that right?

Thanks

跟呢個jailbreak
http://www.iclarified.com/entry/index.php?enid=1881

之後跟呢個下載並安裝yellowsn0w
http://www.iclarified.com/entry/index.php?enid=2538