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LG V20 Fingerprint Sensor Not Working

LG V20 Fingerprint Sensor Not Working

The LG V20 fingerprint sensor not working has been said to be a common issue. Some of the problems noticed on the LG V20 includes part of the fingerprint sensor not working, and having problems to enable/disable the fingerprint sensor. Below we’ll get into some of the solutions that you can use to fix your LG V20 fingerprint sensor not working that is causing you a headache.
How To Use Fingerprint Sensor
For those that want to make sure that the Fingerprint Sensor on the LG V20 is turned ON, go to Settings > Lock screen and security > Screen lock type > Fingerprints and follow the onscreen instructions to enable and set up the fingerprint scanner on the LG V20. Later on you can come back and either add more fingerprints or remove fingerprints that will match with the LG V20 Fingerprint Sensor.
One reason you should use the Fingerprint sensor on the LG V20 is that you want have to type in different passwords when surfing the web with a sign-in page or downloading different apps to verify a LG account. The following is a guide on how to set up the improved LG V20 Fingerprint Sensor.
Set up the Fingerprint Sensor
The LG V20 makes it easy to protect your smartphone with the new and improved built-in fingerprint sensor on both of the new smartphones by LG. You don’t have to mess with any passwords or patterns to unlock your device. It’s simple to use and simple to set up for the first time.

  1. Turn on the LG V20
  2. Go to the Lock screen and security in the Settings
  3. Select on Fingerprint and then +Add fingerprint
  4. Follow the instructions until 100% of your fingerprint has been scanned
  5. Setup a backup password
  6. Select Ok to Enable Fingerprint Lock
  7. Now to unlock your phone simply hold your finger on the home button

How to disable Fingerprint Sensor
Some LG V20 owners may want to know how to turn off and disable the fingerprint sensor. It’s important to note that the fingerprint scanner reader on the LG V20 is that this feature will allow users to use the fingerprint sensor as your password without entering a password like the Touch ID that can be found on the Apple iPhone. Some don’t like the LG V20 Touch ID feature and we’ll explain how you can turn this feature off below.

  1. Turn on your LG V20.
  2. From the Home screen, go to the Menu.
  3. Select on Settings.
  4. Select on Lock screen and security.
  5. Select on Screen Lock Type.

After you have followed the steps from above, you’ll have to use your fingerprint to turn off this feature. You can change the LG V20 feature to a different method to unlock the lock screen with the following options:

  • Swipe
  • Pattern
  • Pin
  • Password
  • None

After you have changed the way that you unlock your LG V20, you’ll be able to disable and turn off the fingerprint sensor on the LG V20.



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David Williams

Aug 30, 2016

I am a true junkie for everything tech. My current arsenal includes an Apple TV, Amazon Fire TV Stick, iPhone Xs, Samsung Galaxy S9, Samsung Chromebook, iMac, and Dell XPS 13.

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