Biometric security, AOD themes, Face recognition, Face recognition management

Samsung Galaxy S21 Ultra 5G

AT&T SM-G998UZKFATT SM-G998UZKEATT SM-G998UZSAATT SM-G998UZKAATT

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AOD themes

Getting started

AOD themes

Apply custom themes for Always On Display.

1.From a Home screen, touch and hold the screen, and tap AODs Themes > AODs.

Tap an AOD to preview and download it to My Always On Displays.

2.Tap Biometric security Menu > My stuff > AODs to see downloaded themes.

3.Tap an AOD, and then tap Apply.

Biometric security

Use biometrics to securely unlock your device and log in to accounts.

Face recognition

You can enable Face Recognition to unlock your screen. To use your face to unlock your device, you must set a pattern, PIN, or password.

Face recognition is less secure than Pattern, PIN, or Password. Your device could be unlocked by someone or something that looks like your image.

Some conditions may affect face recognition, including wearing glasses, hats, beards, or heavy make-up.

When registering your face, ensure that you are in a well-lit area and the camera lens is clean.

1.From Settings, tap Face recognition Security and privacy > Biometrics > Face recognition.

2.Follow the prompts to register your face.

Face recognition management

Customize how face recognition works.

From Settings, tap 1.From Settings, tap  Security and privacy > Biometrics > Face recognition. Security and privacy > Biometrics > Face recognition.

Remove face data: Delete existing faces.

Add alternative appearance to enhance recognition: Enhance face recognition by adding an alternative appearance.

Face unlock: Enable or disable face recognition security.

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Biometric security, AOD themes, Face recognition - Samsung