iH8sn0w recently published a new version of its tool Sn0wBreeze. Sn0wBreeze version 1.3 is used to jailbreak iPhone OS 3.1.3. It is a tool intended for users of Windows and is very similar to the PwnageTool, which uses the owners of Macs. Sn0wBreeze 1.3 allows you to update the firmware to version 3.1.3 without updating the baseband.

Users of 3GS iPhone and iPod touch 2G must check the model number of your device (Settings-> General-> About). If the number begins with the MC, they should not try jailbreak.

Appropriate firmware version 3.1.3 can be downloaded from the following links:

• iPhone 2G
• iPhone 3G
• iPhone 3GS
• iPod touch 1G
• iPod touch 2G

To start Sn0wbreeze you must install . NET Framework 3.5.

Sn0wBreeze can be downloaded from here, here or here.