3gs unlock upgrade to iOS 6???

[Mgarciaad]

So my girlfriend has a jailbroken unlocked 3Gs. The unlock that kills GPS (iPad baseband I think) so now that iOS 6 is out and we can get the factory unlock from AT&T. I wanted to know if the upgrade will work if we get the factory unlock?

I was always scarred before because of the hacked baseband without any upgraded one out (since no way to downgrade).

Any help would be appreciated!

 

[eastercat]

You can reverse the ipad bb.

As for the rest, I don't understand what you're asking.

 

[KHC831]

we can get the factory unlock from AT&T. I wanted to know if the upgrade will work if we get the factory unlock?

once the phone is factory unlocked. it is unlocked forever. so upgrade away

 

[xxcysxx]

make sure you undo the ipad baseband first.

 

[ert69]

There is a way to downgrade from iPad baseband.. Its been out since July 4th..