www.greenpois0n.com – Hey Guys! Today i’ll be showing you guys how to jailbreak your iPhone Touch on 4.2.1 firmware. This works for Windows, Mac, and Linux! *Please make sure that you’re device is plugged in, and turned off before starting the jailbreak!* If you have any questions, please leave a comment below, or send me a message on YouTube! Follow me on Twitter – www.twitter.com Become a fan on Facebook – www.facebook.com Subscribe for more helpful tutorials and reviews! Enjoy the jailbreak, and have a nice day -Ben I LOOVEE VIEENNAAA !