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Settings
Registering fingerprints
1
On the Settings screen, tap Biometrics and security → Fingerprints.
2
Unlock the screen using the preset screen lock method.
If you have not set a screen lock method, create one.
3
Register your fingerprint.
► Galaxy A20: Swipe your finger downwards over the fingerprint recognition sensor.
► Galaxy A30: Place your finger on the fingerprint recognition sensor. After the device
detects your finger, lift it up and place it on the fingerprint recognition sensor again.
Repeat this action until the fingerprint is registered.
4
When you are finished registering your fingerprints, tap Done.
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