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Samsung Galaxy A21 - Add / Remove Face Recognition

2026-10-13 02:58:50.121

Samsung Galaxy A21 - Add / Remove Face Recognition

Here's how to set up and remove facial recognition on your Galaxy A21.
  1. Ensure a secure lock screen type has been set up.
  2. Open the
    Settings app
    .
  3. Navigate:
    Biometrics and security
    Face Recognition
    .
  4. Enter the current PIN, password, or pattern.
  5. Do any of the following:
    • For first-time setup:
      1. Review the 'Face recognition' screen then tap
        Continue
        .
      2. While holding the phone 8-20 inches away, position your face within the square displayed onscreen.
      3. Tap
        Done
        .
      4. From the 'Face recognition' menu, tap any of the following switches to turn on or off (e.g., Face unlock, Stay on Lock screen until swipe, etc.).
    • To remove face data:
      1. From the Face recognition menu, tap
        Remove face data
        .
      2. To confirm, review the disclaimer then tap
        Remove
        .