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Samsung Galaxy A20 - Set Up Fingerprint Recognition

2026-10-22 19:05:58.359

Samsung Galaxy A20 - Set Up Fingerprint Recognition

Here's how to set up fingerprint recognition on your Galaxy A20.
  • A fingerprint is utilized to unlock the device.
  • For the fingerprint scanner to operate, hands must be clean and free of moisture, dirt, oil, lotion, dyes, etc.
  • Up to 3 fingerprints can be registered on the device.
  1. From a Home screen, swipe up to access the apps screen.
    These instructions only apply to Standard mode and the default Home screen layout.
  2. Navigate:
    Settings Settings icon
    Biometrics and security
    .
  3. From the Biometrics section, tap
    Fingerprints
    .
  4. Enter the current PIN, password, or pattern.
    If no screen lock is active, tap
    Continue
    and select a lock option (e.g., Pattern, PIN or Password) then follow the steps to complete the process.
    Refer to Set Up Screen Lock for assistance.
  5. Follow the on-screen tutorial to scan your fingerprint. Repeat as necessary until the process is complete.
    Fingerprint scanner is located on the back of the device above the Samsung logo.
    Fingerprint Sensor
  6. Tap
    Done
     (lower-right).
  7. Tap the
    Fingerprint unlock switch
     to turn on Switch on or off Switch off.