jailbreak 3g 3.1.3

[davitz38]

Hi guys,
I had my 3g on 4.0.2, jailbreaked and unlocked
I decided to downgrade to 3.1.3, I saved my SHSH (with cydia) and I used the "74.208.105.171 gs.apple.com", hope this worked
I want to jailbreak this 3.1.3 again, I have Baseband: 05.13.04 - 5.9_M3S2
can I use sn0wbreeze?
will I loose the unlock thing?
did I loose it already?

Thanks for your help

 

[davitz38]

Any idea about that?