Updating from FW 2.1 (5F136) bb 02.11.07 to latest unlockable FW (but not unlocking)
Hey everybody, been reading this forums for a while.
I came across this situation and could find the answer:
I have a locked 3G with FW 2.1 (5F136) baseband 02.11.07.
Right now, I don't want to jailbrake/unlock it yet.
What I want is to upgrade to the latest firmware, that
will still allow me to jailbrake and unlock it when I decide to.
BUT: I have searched here, and other places, and wasn't able to find it, I'm pretty sure its out there, but it won't hurt you guys to help out right
-what is the latest FW that will allow me to jb/unlock if i wanted too?
-how do I update to this latest FW without jailbraking or doing anything serious to the phone?
-is it possible to use itunes to update FW but no to the latest one, since as i understand it has a baseband that is not unlockable yet?