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2025-05-16 10:55:12.291

Samsung Galaxy A21 - Adjust Vibrate Mode

Here's how to set when your Galaxy A21 vibrates to alert you of an incoming call, text or other notification.
  1. Open the
    Settings app
    .
  2. Tap
    Sounds and vibration
    .
  3. From the Sound mode section, tap
    Vibrate
    .
  4. Tap
    Call vibration pattern
     then select an option (e.g., Heartbeat, Ticktock, etc.).