Double click menu button, scroll across to the menu with the music play, pause etc click the far left button x
The iPod 4th gen has the lock button on the top right but the older models have it on the top left.
Put it in DFU mode
no
there isn't a 5th generation iPod touch
yes, you can
Anyone who has a ipod touch 4th gen.
only in ipod touch 4th gen
No
a camera
Ipod toch does have itunes on it.
yes but you have to pay a little extra
Either the iPod nano or the iPod touch 4th gen+. you could also get an iPhone or iPad 2nd gen+