Samsung Galaxy Ace Plus

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Turn screen lock on or off

You can lock the phone screen and keys to avoid activating your phone by mistake.

1
Select option
- Select one of the following options:
- Turn screen lock on or off, go to 1a.
- Select time for automatic screen lock, go to 1b.
2
1a - Turn screen lock on or off
- To turn on the screen lock:
- Briefly press On/Off.
- To turn off the screen lock:
- Briefly press On/Off.
- Slide your finger across the display.
3
1b - Select time for automatic key lock
- Press the menu icon.
- Press Settings.
- Press Display.
- Press Screen timeout.
- Press the required period.
- Press the Home key to return to the home screen.