How to use a jailbreak is easy. When, you first get the jailbreak into to your iPod Touch, you will have an app called Cydia. Open it and go to Manage> Sources> Add. When you go below You will then get the Hackulo repository. GO onto the Hackulo repository and download and install Installous. Off of Installous you can get free apps and any app you want without paying. :) Go to for the jailbreaks and directions and more!
If its on 3.1.3 then use "Spirit" to jailbreak it
Simple answer: Yes.Only update when the Jailbreak you use has a new version / then only update the Jailbreak, not the iPod/iPhone.
You need to use the program RedSnOw to jailbreak an iPhone 5.
You need to use the program RedSnOw to jailbreak an iPhone 5.
You can use a new jailbreak called "spirit jailbreak". Google it. alternativley you can downgrade your firmware to 3.1.2, then use Blackra1n.
yes you can you use green poison rc6 for untethered jailbreak.
You can't use it yet as the iPod/iPhone/iPad firmware 4.2.1 has not yet been released on jailbreak me. However, there is a tethered version of the jailbreak on redsn0w but needs an extra program for rebooting your idevice.
you use spirit. search spirit jailbreak on google and you should find it.
No, use redsn0w.
U can use blackra1n to jailbreak ur ipod touch if ur on 3.1.2, if ur on 3.1.3 then use "Spirit"
You can use several tools to do this. Just google "iPod Touch 4th gen jailbreak" to find one that suits your needs
If you have Cydia then there is no point to re jailbreak. If you try to re jailbreak, The tool you try to use will not let you jailbreak it because the Cydia sources are already installed into your device.