OPPO A16s

Find "Password & biometrics"

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

Find "Password & biometrics"

Press the settings icon.

Find "Password & biometrics"

Press Password & biometrics.

Create phone lock code using a fingerprint

Press Add fingerprint.

Create phone lock code using a fingerprint

Press Continue.

Create phone lock code using a fingerprint

Press Use a different password type.

Create phone lock code using a fingerprint

Press the required phone lock code and follow the instructions on the screen to create an additional phone lock code.

Create phone lock code using a fingerprint

Follow the instructions on the screen to create the phone lock code using your fingerprint.

Create phone lock code using a fingerprint

Press Done!.

Create phone lock code using a fingerprint

Press the Return key.

Turn off use of phone lock code

Press Fingerprint and key in the additional phone lock code you created earlier.

Turn off use of phone lock code

Press the delete icon next to the required fingerprint.

Turn off use of phone lock code

Press Delete.

Turn off use of phone lock code

Press Lock screen password and key in the additional phone lock code you created earlier.

Turn off use of phone lock code

Press Turn off password.

Return to the home screen

Press the Home key to return to the home screen.