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OPPO Find X3 Pro

OPPO Find X3 Pro

Android 11.0

How to guides

Turn use of PIN on or off

The PIN protects your SIM from unauthorised use if your phone should get stolen. If use of PIN is turned on, it needs to be keyed in when you turn on your phone.

Step 1 of 8

Slide two fingers downwards starting from the top of the screen.

Step 2 of 8

Press the settings icon.

Step 3 of 8

Press Security.

Step 4 of 8

Press SIM card lock.

Step 5 of 8

Press the required SIM.

Step 6 of 8

Press the indicator next to "Lock SIM Card" to turn the function on or off.

Step 7 of 8

Key in your PIN and press the confirm icon.

Step 8 of 8

Press the Home key to return to the home screen.

1. 1. Find "SIM card lock"

Slide two fingers downwards starting from the top of the screen.
Press the settings icon.
Press Security.
Press SIM card lock.

2. 2. Turn use of PIN on or off

Press the required SIM.
Press the indicator next to "Lock SIM Card" to turn the function on or off.
Key in your PIN and press the confirm icon.

3. 3. Return to the home screen

Press the Home key to return to the home screen.

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