Jailbreak 3GS with 4.0.1 BB 05.13.05 Not Tethered

[gg48gg]

Hello all. From what I have read, it seems I cannot jailbreak, but I want to make sure.

I have a 3GS with
Firmware: 4.0.1
Baseband 05.13.05
f0recast says Not Tethered
I have no SHSH's for 3.1.2, only 3.1.3 and greater

Can I jailbreak? If so, can I get some high level steps/instructions?

Thanks in advance!

-gg48gg

[jimilee]

JailbreakMe
Just did it and then I unlocked it too same specs as yours. Is that high level enough? J/K