Jailbreak iPhone 3.1.3 with PwnageTool 3.1.5

Yes Dev Team released the new PwnageTool 3.1.5 to Jailbreak iPhone (Edge/2G), iPhone 3G, iPhone 3GS(older bootrom only with baseband 04.26.08) and iPod touch (1G and 2G non-MC model; 2G should also be pre-jailbroken) running on iPhone firmware 3.1.3. This tool will help you to make Customize iPhone 3.1.3 Firmware version without updating your Baseband. Note This one is not for Windows XP/Vista/7 Users, it will work only for mac Users. For Windows users here is the tutorial to Jailbreak iPhone with Sn0wbreeze

Here are the Steps to Jailbreak iPhone 3.1.3 with PwnageTool 3.1.5:-

1. Download PwnageTool 3.1.5 tool From here

2. Download your iphone Firmware on Desktop

Download iPhone 3.1.3 firmware for iPhone 2G
Download iPhone 3.1.3 firmware for iPhone 3G
Download iPhone 3.1.3 firmware for iPhone 3GS

3. Now Start the PwnageTool 3.1.5 and Select your Device.

4. Now Follow this Guide From Step 4