IPod Touch Jailbreaking from Firmware 4.2.1

did you Accidentally update your ipod touch to 4.2.1 and now want to jailbreak? this video will teach you how to jailbreak it is so simple extremely quick and virtually risk free LINKS:- Firmware: http://www.felixbruns.de/ipod/firmware/ Tinyumberella: http://www.thefirmwareumberella.blogspot.com