Download Redsn0w 0.9.4 to Unlock iPhone 3.1.3 Firmware

Now you can unlock iPhone3.1.3 firmware as Redsn0w 0.9.4 is available to download.
The Dev Team announced this right after the iPhone 3.1.3 update arrived for public. iPhone 3.1.3 update resolves a number of problems that were experienced in iPhone 3.1.2 firmware.

How to Download Redsn0w 0.9.4 to Unlock iPhone 3.1.3 Firmware

Use following links to download Redsn0w 0.9.4
Download Redsn0w 0.9.4 for Windows
Download Redsn0w 0.9.4 for Mac