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Yes you can I just did it on my phone 3gs 16. Adding all my aps back now.

Youtube - xandrea4546 good help and quickpwn.com forums look under jailbreaking unlocking and how to.
 
Yes you can I just did it on my phone 3gs 16. Adding all my aps back now.

Youtube - xandrea4546 good help and quickpwn.com forums look under jailbreaking unlocking and how to.

The 3GS must be currently jailbroken at 3.0 or 3.0.1 in order for this to work.

As I read the question, the poster has updated to official 3.1 and is not currently jailbroken.

It is expected that new JB tools for phones already at official 3.1 will be released soon.
 
The 3GS must be currently jailbroken at 3.0 or 3.0.1 in order for this to work.

As I read the question, the poster has updated to official 3.1 and is not currently jailbroken.

It is expected that new JB tools for phones already at official 3.1 will be released soon.

Just notice that, this morning at work.😎
 
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