All you do is follow this after installing 3.1.2:
http://www.quickpwn.com/2009/09/jailbreak-iphone-3-1.html
Done!
Why does it take the Dev-Team forever to come up with something when this method already works?
Is this for OTB firmware or do you have to have a previously jailbroken phone?
Oh my bad guys nevermind looks like it's not jailbroken afterall. I just opened PhoneView to see the entire iPhone disk and it's only showing my Media folder.
Sorry if I got anyone excited. My bad.
Oops I probably should have tested more before I posted.
It did go through the jailbreak process though I wonder what it actually did.
Nevermind guys… I thought it was jailbroken but it's the same as before. No different… I still can't access my system files.
Sorry.