The ih8sn0w.com already launched Sn0wbreeze 3.1.3 V1.4 about 2 days after they released Sn0wBreeze 3.1.3 v1.3. This newest version, can be used to jailbreak iPod touch 1G also to jailbreak iPhone 2G, 3G, 3GS (but for bootrom and non-MC ONLY!) that are running on iPhone 3.1.3 firmware, but so far, Snowbreeze is not supporting iPod touch 2G & 3G

Snowbreeze is another Jailbreaking tool, just like Blackra1n, PwnageTool and Redsn0w, which also be able to create custom .ipsw files, the unique character of this tool is it fully supports Windows OS (Windws XP, Vista and 7)

Remember that this tool should be used ONLY to jailbreak iPhone 3GS that old bootrom and non-MC, this note for 3GS user,:)

Here is the tutorial on How To Jailbreak iPhone 3.1.2 On Windows Using Sn0wbreeze and after your iPhone 3G and 3Gs is jailbroken you are able to Unlock iPhone 3.1.3 For 3G 3GS Using Ultrasn0w for baseband 04.26.08 and Use Blacksn0w To Unlock iPhone 3.1.3 3G 3GS for baseband 05.11.07

Download Sn0wBreeze 3.1.3 v1.4

• Download iPhone OS 3.1.3 firmware for iPhone

• Download .NET Framework 3.5 (Must be downloaded to run Sn0wbreeze)
• Download Sn0wbreeze for Windows | Mirror

Hope it helps!

Sn0wBreeze, For Windows users who want to jailbreak their iPhone 3.1.2 Firmware, here is your good news, you can use Sn0wbreeze tool in order to do that, sn0wbreeze has similar function like another jailbreaking tool such as redsn0w, PwnageTool and Blackra1n and able to create custom .ipsw files and this tools supports numbers of Windows platforms; Windows XP, Windows Vista and Windows 7 and compatible with iPhone 2G, 3G, 3GS and iPod touch 1G and 2G

But unfortunately there is something you should know, that Sn0wbreeze is still in beta status, thus so far using it to jailbreak your iPhone it’s not recommended, because there is chances that this tool can effect your iPhone’s performance

Currently it will better if using tools like PwangeTool or Blackra1n, which have the positive records to jailbreak iPhone, but if you want to give it a try, firstly backup your iPhone data and here is download link:

Download Sn0wbreeze for Windows

Update: Here is How To Jailbreak iPhone 3.1.2 On Windows Using Sn0wbreeze