Samsung SM-G970UZKAXAA User Manual page 46

Getting started
Biometrics Preferences
Configure your preferences for biometric security options.
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From Settings, tap
following options:
• Preferred biometric: Choose your preferred biometric. Only biometrics that
have already been set up are listed.
• Screen transition effect: Show a transition effect when you use biometrics to
unlock your device.
Biometrics and security > Biometrics preferences for the
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