Samsung Galaxy Note9

1. Find "Biometrics and security"

Slide your finger downwards starting from the top of the screen.

1. Find "Biometrics and security"

Press the settings icon.

1. Find "Biometrics and security"

Press Biometrics and security.

2. Create phone lock code using iris scanning

Press Iris Scanner.

2. Create phone lock code using iris scanning

Press CONTINUE.

2. Create phone lock code using iris scanning

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

2. Create phone lock code using iris scanning

Press CONTINUE.

2. Create phone lock code using iris scanning

Follow the instructions on the screen to create the phone lock code using iris scanning.

2. Create phone lock code using iris scanning

Press TURN ON.

2. Create phone lock code using iris scanning

Press the Return key.

3. Turn off use of phone lock code

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

3. Turn off use of phone lock code

Press None.

3. Turn off use of phone lock code

Press REMOVE DATA.

3. Turn off use of phone lock code

Press REMOVE.

4. Return to the home screen

Press the Home key to return to the home screen.