To 'unjailbreak' an iPod Touch, you have to do a system restore, which is available in the iPod Touch home menu in iTunes. This will erase all content that is on the iPod Touch, including bookmarks in Safari and contacts in the Contacts.
Yes iTunes>(iPod Touch Name)>Restore
Connect to iTunes and press restore. If it is bricked just search youtube for how to un-brick an ipod touch.
You hit the reset button.
Yes I recently jailbroke my iPod 2nd gen and all the apps I got off iTunes or the AppStore didn't get deleted
you won't get any more free apps and the things you used to have when you jailbroke it. You will also improve the speed your ipod works at and hopefully, the battery percentage will incease.
Yes, updating the software of an iPod undoes the Jailbreak.
All you have to do is just hit the reset button.
Ipod touch. Way better.
The only way you could get an iPod Touch for free nowadays is by trying your luck in a contest for a free iPod Touch.
You Should Get An Ipod Touch It is way better
The ipod touch is way better, u can do more things on it.