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You can lock the phone screen and keys to avoid activating your phone by mistake.
1. 1. Turn on the screen lock
Briefly press On/Off.
2. 2. Turn off the screen lock
Press the Home key twice.
3. 3. Set automatic screen lock
Press Display & Brightness.
Press the required setting.
4. 4. Return to the home screen
Press the Home key to return to the home screen.
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