Using a knock code lock

LG V30 on Android 9.0.0

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Your device can be secured using a knock pattern where you tap squares on the lock screen in a pattern. No one will be able to get into your device without knowing the knock pattern. If you forget your knock pattern you will have to reset your device and you will lose any information that is not backed up.

  1. Step 1/11

    From the Home screen, tap Settings.

    The indicator is towards the right.
  2. Step 2/11

    Tap Lock screen & security.

    The indicator is in the center.
  3. Step 3/11

    Tap Select screen lock.

    The indicator is in the center.
  4. Step 4/11

    Tap Knock Code.

    Note: For this tutorial, we're showing how to set up a Knock Code. You can select a different type of security, but steps may vary based on what you choose.

    The indicator is in the center.
  5. Step 5/11

    Tap NEXT.

    The indicator is in the bottom right.
  6. Step 6/11

    Enter your desired Knock Code.

    Note: Your Knock Code must be at least 6 taps and use at least 3 different quarters.

    The indicator is in the center.
  7. Step 7/11

    Tap NEXT.

    The indicator is in the bottom right.
  8. Step 8/11

    Confirm your Knock Code.

    The indicator is in the center.
  9. Step 9/11

    Tap CONFIRM.

    The indicator is in the bottom right.
  10. Step 10/11

    Tap OK.

    The indicator is in the bottom right.
  11. Step 11/11
    Step 11 of 11:

    You've completed the steps!

    There are no indicators associated with this step.

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