Anything of the universe is always possible I suppose, but from my great deal of experience in the world of jailbreaking the likelihood of that happening is slim to none, reason being is because should anything go wrong in most every scenario one can always boot the iDevice in DBU recovery mode which iTunes will soon recognize and offer for a restore to the most current firmware or a specified one contained on the hard drive free (both restores free of charge). So in reality if no longer have your warranty or you do not mind forfeiting it you should go for it. You have very little to lose and all of Cydia** (TM) to gain.
How to jailbreak my iPod touch
Yes. It will cost less if you jailbreak it. Never do THAT on e-bay.
no, to get a newer jailbreak you have to restore the ipod touch and then update the ipod touch and then download the jailbreak. that is a huge con for jailbreaking.
You can turn off the iPod Touch if you jailbreak it.
No currently there is no jailbreak available for the ipod touch 2nd gen
You cannot put themes on an iPod Touch without the jailbreak.
There is no 3gb on the ipod touch.
to jailbreak your ipod 4.1 go to greenpois0n.com
to jailbreak your iPod 4.1 go to greenpois0n.com
Yes, you can "Undo" a Jailbreak, by going into iTunes and Restoring your iPod Touch, or iPhone.
i really dont think there is but i might be wrong. I made a mistake about downloading the 4.0 because i hade a my ipod jailbroken for the 3.1.3 firmware.so if you have 3.1.3 you can jailbreak your ipod so dont upgrade if you want to jailbreak your ipod.
Yes, you can. Go to jailbreakme.com on your ipod touch and you can directly jailbreak your iPod Touch from your iPod.WARNING: Make sure your ios version of your iPod Touch is 4.2.1 or lower or it will not work.