Samsung Galaxy M13 5G User Manual page 89

Settings
Precautions for using face recognition
Before using the face recognition to unlock your device, keep the following precautions in
mind.
• Your device could be unlocked by someone or something that looks like your image.
• Face recognition is less secure than Pattern, PIN, or Password.
For better face recognition
Consider the following when using face recognition:
• Consider the conditions when registering, such as wearing glasses, hats, masks, beards, or
heavy makeup
• Ensure that you are in a well-lit area and that the camera lens is clean when registering
• Ensure your image is not blurry for better match results
Registering your face
For better face registration, register your face indoors and out of direct sunlight.
1
On the Settings screen, tap Security and privacy → Biometrics → Face recognition.
2
Read the on-screen instructions and tap Continue.
3
Set a screen lock method.
4
Position your face inside the frame on the screen.
The camera will scan your face.
• If unlocking the screen with your face is not working properly, tap Remove face data
to remove your registered face and register your face again.
• To enhance the face recognition, tap Add alternative appearance to enhance
recognition and add an alternate appearance.
Unlocking the screen with your face
You can unlock the screen with your face instead of using a pattern, PIN, or password.
1
On the Settings screen, tap Security and privacy → Biometrics → Face recognition.
2
Unlock the screen using the preset screen lock method.
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