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Settings Lock Screen and Security
Register a Fingerprint
You can register up to three fingerprints. A password
will also be set up as an alternative to your fingerprint.
1. From a Home screen, tap Apps > Settings.
2. Tap Lock screen and security > Fingerprints.
•
To add a fingerprint, tap Add fingerprint and
follow the instructions to register a fingerprint
and password.
•
To rename a fingerprint, touch and hold the
fingerprint, and then tap RENAME.
•
To delete a fingerprint, touch and hold the
fingerprint, and then tap REMOVE.
Change Backup Password
You can change the backup password for your
fingerprint.
1. From a Home screen, tap Apps > Settings.
2. Tap Lock screen and security > Fingerprints.
3. Tap Change backup password and enter a new
password.