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How to Enable Fingerprint — vivo/iQOO Funtouch/OriginOS
Applies to all vivo/iQOO Funtouch/OriginOS phones and tablets. Menu names may vary slightly by Android version.
Setting up fingerprint unlock on your phone provides fast and secure access to your device without needing to enter a PIN or password each time. The fingerprint sensor reads the unique patterns of your fingerprint and matches them in milliseconds. You can register multiple fingerprints and use them to unlock the phone, confirm payments, and authenticate apps.
On your phone: open Settings
Tap 'Security' or 'Biometrics'
Tap 'Fingerprint unlock'
Set up a PIN backup if prompted
Tap 'Add fingerprint' and follow on-screen instructions
Lift and replace finger repeatedly until enrolled
Tap 'Done'
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