Who here can jailbreak an 3gs on 3.1.3?? Lmk plz

[Raw iPhone]

Need it done

 

[Alli]

Unless you were previously jailbroken and have saved your shsh on Cydia it cannot be done.

 

[big9erfan]

There are too many variables to even start, so I'll just leave you with:
http://forum.tipb.com/iphone-jailbreak-unlock/187016-you-can-not-jailbreak-3-1-3-a.html

 

[Raw iPhone]

Ok my previous Iphone was jailbroken but it broke so I bought a 3gs and updated on my computer with iTunes. When I updated it my carrier stayed the same when I jailbroke it

 

[big9erfan]

Ok my previous Iphone was jailbroken but it broke so I bought a 3gs and updated on my computer with iTunes. When I updated it my carrier stayed the same when I jailbroke it

So, you have a NEW 3GS that has never been jailbroken and it is running OS 3.1.3? I take it you are NOT on a carrier that officially supports the iPhone ( ie AT&T )?

If the above is true:
1) You still cannot jailbreak
2) You cannot unlock either, and cannot use your phone on your unofficial network until a new unlock is found.

 

[Mella]

eher, sounds interesting.
Well, I come across this article "Jailbreak and unlock iPhone 3GS on Mac ": Jailbreak / Unlock iPhone 3GS on Mac | iPhone Column|iFunia.com
maybe you can have a read.