Unlocking iphoner 3g with 2.2/BL 5.9 BB 2.30.03
My friend has bought unlocked iphone 3g 2.1 FW with turbosim 3months ago.
then yesterday i updated firmware using itunes 8.1 to 2.2.1 and jailbroken.
then as it wasnt unlocked, i downgraded back from 2.2.1 to 2.2 and jailbroken and as it has Baseband 2.30.03 and bootloader 5.09, it can't be unlocked with yellowsnow.
now, plz tell me way to unlock or way to downgrade bootloader so i can downgrade baseband and unlock my phone?
can i still unlock it using turbosim i have? how to use it plz tell me if it's possible..
rightnow my iphone is like ipodtouch as it's jailbroken but not unlocked.
i hope there must be some way..