press and hold both the power button and the select button (the round button below the touch screen) and it shuts down the iPod. if its crashed so badly that it wont turn on afterwards then plug into the computer and leave for a while until the starting screen comes on. hope this helped :)
hold the power button until it turns off
try to turn it off if its a touch 3g
My iPod freezes when I go on YouTube what can I do to resolve this problem?
delete and re download... that's what i do
JailbreakMe.com Slide it and it will jailbreak. :D If it freezes reset iPod and retry.
Hold the home button and the sleep button at the same time until the ipod restarts
shut it down that will make the ipod turn of everything then turn it back on
if you have a warranty go back and exchange for a new one.
You need to remove it then reinstall it
When it freezes hold down the power button (the one at the top) and the home button for about 10 seconds or until the apple symbol shows up on the screen. Your ipod will restart and it should be fine.
Hold down the home and off button for 10-20 seconds and it will refresh
I don't no that always happens to me and I can't download apps anymore :( :(
Hold the Home button and Sleep button at once until the screen goes black (about 10 seconds). The iPod will then restart, which can take a few minutes.