Device Guides

OPPO F1s

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Android 5.1

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

Briefly tap On/Off.

Briefly tap On/Off and slide you finger across the screen.

Tap Settings.

Tap Display and brightness.

Tap Turn off screen automatically.

Tap the required setting.

Tap the Home key to return to the home screen.

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