You can use free software like Greenpois0n, Redsn0w, and Lydia.
Find out yourself... It's how you learn
Yes. On your iPod 4g, go on Safari and search for Jailbreak sites.
Yes.
i dont know but u buy them ^^^ No you don't just go to jailbreakme.com Jailbreaking is a free service. If you have every had to pay for a jailbreak, you have been scammed.
Yes. It will cost less if you jailbreak it. Never do THAT on e-bay.
Cant, Just jailbreak. Nothing will be different but cydia will be installed.
not yet but there will be soon 5/10/10
Go to jailbreakme.com then cross the swipe and good to go!!
Download Redsn0w from the online website. Next open the file that you downloaded. Then plug the iPod into the computer and run the software.
Download Redsn0w from the online website. Next open the file that you downloaded. Then plug the iPod into the computer and run the software.
Download Redsn0w from the online website. Next open the file that you downloaded. Then plug the iPod into the computer and run the software.
you use green poision