This is a simple and easy way to jailbreak your idevice just follow my video and you should good to go. ***I made this video a while back but now GreenPois0n has been updated to rc5 which only works on 4.2.1, so this video will work *** This jailbreak will work for all devices running ios 4.2.1. For now it is only available on mac and Windows operating systems but soon it will be available on linux as well. I used a windows computer, recorded myself then transferred the video on to my mac. Greenpois0n download link: www.greenpois0n.com Download link 2 – Mirror www.itechmax.com Supported iDevices: – iPod Touch 2G (all bootroms) – iPod Touch 3G – iPod Touch 4G – iPad 1G – iPhone 3Gs (all bootroms) – iPhone 4 – iPhone 4 Verizon – Apple TV 2 If the tutorial worked for you please comment rate and subscribe!