Fingerprint Scanner; Fingerprint Management - Samsung Galaxy A42 5G User Manual

Getting started
• Brighten screen: Increase the screen brightness temporarily so that your face
can be recognized in dark conditions.
• About unlocking with biometrics: Learn additional information about
securing your device with biometrics.

Fingerprint scanner

Use fingerprint recognition as an alternative to entering passwords in certain apps.
You can also use your fingerprint to verify your identity when logging in to your
Samsung account. To use your fingerprint to unlock your device, you must set a
pattern, PIN, or password.
1. From Settings, tap
2. Follow the prompts to register your fingerprint.

Fingerprint management

Add, delete, and rename fingerprints.
◌
From Settings, tap
options:
• The list of registered fingerprints is at the top of this list. You can tap a
fingerprint to remove or rename it.
• Add fingerprint: Simply follow the prompts to register another fingerprint.
• Check added fingerprints: Scan your fingerprint to see if it has been
registered.
Biometrics and security > Fingerprints.
Biometrics and security > Fingerprints for the following
29