4.2.1 2g iPod touch jailbreak seems impossible.

[Zeal1411]

I can't find a jail break for 4.2.1 2g iPod touch and firmware comes in a file folder instead of that one icon. I need good help. I know this is a commonly placed topic but I need help.

[Zeal1411]

And I would like to know why the abbreviations to files are like shsh or whatever

[keenpois0n]

kay when you download the file, make sure it ends in .ipsw not .zip as that screws it up and as far a I know you gotta re-download it. And to downgrade you've gotta have your shsh saved (use tinyumbrella save them, and I don't think shsh stands for anything...but im no techy so I dunno.