Jailbreak iPod Touch 1G 3.1.3 firmware for free with jailbreakme.com/star. Unlike greenpois0n, blackra1n, and limera1n, and redsn0w, you don't need a Windows or Mac laptop computer.
The iPod Touch 1G jailbreak is done on the device itself using JailbreakMe, this is similar to jailbreaking an AT&T iPhone. This jailbreak is untethered, this is a good thing. While technically Apple considers jailbreaking voiding the one year warranty, all you have to do is restore in iTunes and your iPod Touch will be back in warranty, this goes the same for insurance.
Step 1:
Open Safari on your iPod Touch 1G

Step 2:
In the address bar, .
Detail FULL GUIDE BOOK here:
Guide Jailbreak iPod Touch 1G 3.1.3