Can iphone 3gs running os4 be unlocked?

[bk120]

I currently have an iphone 3gs running 3.1.2 jailbroken & unlocked. I would like to upgrade to os4 but i dont wanna risk updating it and then not be able to unlock it. Is it possible to unlock it yet? Does anyone know?

 

[nebo1ss]

I currently have an iphone 3gs running 3.1.2 jailbroken & unlocked. I would like to upgrade to os4 but i dont wanna risk updating it and then not be able to unlock it. Is it possible to unlock it yet? Does anyone know?

Yes, as of yesterday you can upgrade to stock IOS 4.0.1 from Itunes go to
jailbreakme.com for the jailbreak and then use Cydia to get ultrasn0w. The
server has been taking a bit of a hammering so you may have problems accessing jailbreakme.com at some times.

 

[jds17j]

yes

 

[Applejuiced]

Yes, install ultrasnow from cydia.