Blackra1n Download Jailbreak
You can jailbreak iPhone, iPod using blackra1n, Redsn0w, Sn0wbreeze and Pwnage. Even iPhone, iPod with OS 3.1.3. Some days ago GeoHot released blackra1n to jailbreak iPhone OS 3.1.2 and now blackra1n RC2 is out as well. The new RC version includes some fixes which the users have been facing in the later version of blackra1n during the jailbreak process of their iPhone or iPod Touch devices. Fixes include 3G issues, jailbreak for 3.1 OOTB ipt 8GB and new 3GSes and Icy issues.