Jailbreak iPhone 3G iOS 4.0.1 Firmware with RedSn0w

iOS 4.0.1 is now available for download. You can jailbreak iPhone 3G iOS 4.0.1 with RedSn0w 0.9.5b5-5. iOS 4.0.1 iPhone 3G jailbreak step-by-step instructions can be found below. For the rest of the devices (iPhone 3GS, iPhone 4 and iPod Touch), wait for the Comex jailbreak to come out which is expected soon.