iOS 4.3.1 jailbreak with PwnageTool 3.4 Guide

As I promised now followed the instructions for the recently released PwnageTool 4.3 for the untethered iOS Jailbreak 4.3.1 on the Mac. It supports the following devices: iPhone 4, 3GS, iPad 1, 4G/3G iPod touch and Apple TV. The PwnageTool also enables maintaining the old base bands at 4 and iPhone 3G, which can later be very important for an unlock. The current Snow Ultra - Version 1.2 is not,