Jailbreak for 3.1.2 all devices (IPHONE)

For all people that own an Iphone out there, except for the 8 GB iPhone 3G, you should be very interested with this topic. You can now reset you Iphone.It will also works with all iPod Touch models except for the 8 GB iPhone 3G according to geohot's website

All Credit to blacksn0w / Blackra1n

iClarified has made some nice tutorials:
Windows
Mac


~Important~
Do not upgrade to 3.1.3.  


Download Here (Windows)
Download Here (Mac)