Settings
Registering fingerprints
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Unlock the screen using the preset screen lock method. If you have not set a screen lock method, create one.
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Place your finger on the Home key.
After the device detects your finger, lift it up and place it on the Home key again.
Repeat this action by moving your finger upwards or downwards until the fingerprint is registered.
Deleting fingerprints
You can delete registered fingerprints.
On the Settings screen, tap Lock screen and security →Fingerprints.
Unlock the screen using the preset screen lock method.
Tap EDIT.
Tick fingerprints to delete and tap REMOVE.
Verifying the Samsung account password
Use fingerprints to verify your Samsung account password. You can use a fingerprint instead of entering your password, for example, when you purchase content from Galaxy Apps.
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On the Settings screen, tap Lock screen and security →Fingerprints.
Unlock the screen using the preset screen lock method.
Tap the Samsung account switch to activate it.
Sign in to your Samsung account.
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