You can lock your iPod Touch by simply pressing the long slim button (the "sleep/wake" button) at the top of the iPod. This will shut your screen off. If the sleep/wake or home buttons are pressed, you will see a screen with a lock symbol on the top bar. Slide the bar and enter your passcode if required to unlock.
Chat with our AI personalities
1. Turn it on
2. Go to settings
3. Tap general
4. Scroll drown to passcode lock
5. Tap passcode lock on
That is how you lock your ipod