Android 12 Face Unlock Not Working

Many people have reacted favorably to the new face unlock feature in Android’s latest version. Sometimes we just want the phone to unlock. Although it might sound futuristic, face unlocking is a technology that has taken the digital world by storm.

As with all technology, facial unlock can sometimes have issues. The most obvious is the inability to recognize faces. We have identified the possible causes and suggested the likely solutions. Let’s move on, without further delay!

Your Android 12 Face Lock is Not Working.

If you prefer face recognition over patterns, pins or passwords or just a swipe, it is normal. Facial recognition is becoming a more popular method of unlocking phones. These are possible reasons why face recognition security does not work on Android 12 devices:

  • Protective case blocks the view from front camera
  • You can cover your eyes (e.g., sunglasses).
  • Face Unlock has been deactivated due to activation of security policies such as Exchange ActiveSync(r), device administrator apps.
  • After many failed attempts, the device was placed in lock for 72 hours.
  • Surgery that results in facial changes, such as mustache growth or sunburn, can cause skin to become tanned.
  • Concerns about bugs

Facial recognition problems can be frustrating, regardless of the reason. To resolve the problem, ensure you carefully follow these steps.

8 Solutions to Android Face Unlock Issues

You have many options to solve the problem of Android 12’s face unlock not working. Below are the best ones. Have a look at these:

1. Switch between turning the camera on and off

Problems are often caused by your smartphone’s camera not working properly. It is best to turn the camera off via Recent Menu and then turn it on again after a couple of seconds. If your camera has temporarily stopped working, this will confirm and ensure that it is fully operational again. You can also fix any software problems that could be hindering you from unlocking your phone.

You will see the message, “Clean top of screen, especially the black bar,” so do exactly that. Use a microfiber cloth to clean screen.

2. Start the device

Before moving on to more complex steps, this is the most basic step. Try to restart your device immediately. Once it has rebooted, you can check if the Android Face Unlock malfunctioning problem is resolved. If the problem persists, it is likely that there was a temporary glitch or lag.

Follow the instructions on how to turn off your phone’s power source. These steps should usually do the trick.

  • Hold the power button at the side of your phone until you see the Start option.
  • Click on Restart and wait for the phone to restart.

3. Re-Enable Face Lock

Rebooting an Android phone does not give you a positive result. It is recommended that you disable the face unlock feature and then enable it again. Based on user feedback, this will be of great help.

This is how you do it.

  • Navigate to your Settingapp.
  • Select the Securityoption.
  • Toggle the ” Disable ” option, tap the Face Unlock button.
  • It should take between 10 and 15 seconds for you to reactivate this option.

4. In Safe Mode, Reboot

Although many OEMs have discontinued the popular Recovery feature for wiping out cache partitions, Android users can still access Safe Mode. If apps are constantly crashing on Android 12, you can often restart the device in Safe Mode to fix the problem.

This is how you can reboot in safe mode.

  • Hold down the Power button until you see the Power Menu.
  • Hold the Power Off button till the Safe Mode prompt appears.
  • To restart your phone in Safe Mode, tap again

5. Reset the Unlock feature

Another option to fix Android’s face unlock misbehaviors is to simply reset it once and see if the device responds. This can often work miracles so don’t let it slip by.

These are the steps you should follow:

  • Navigate to the Settings section of your smartphone.
  • Navigate to the Securityoption.
  • Select the Face unlock option.
  • Register again and verify that everything works fine.

6. Clear app cache and data

Whatever the problem, any app, cache, data, and corruption overload or corruption could be the root cause. Clearing the cache or data can help if your face unlock is not working.

Clear App cache and data

How to delete cache and other data

  • Navigate to Settings and click on Notifications.
  • Expand on View All Apps and scroll down for the Face Lock app from the list of installed apps.
  • Click on Storage. Next, tap Clear Cache.
  • The app relaunched

7. Make sure to check for OS Updates

If none of these methods work for you and face unlock does not function, then it is possible that your software update schedule has been stalled. Android 12 regularly releases bug fixes and patches. If you don’t receive the reminders, it is important to manually update them.

After opening Settings, you should see a prompt for ‘Updates available’. However, if you prefer to manually check for new updates, this is how you do it.

  • On your smartphone, open Settings.
  • Click on the Systemoption.
  • To check if any updates are available, click on the software update section.

8. Factory reset the device

Constant use can cause system architecture to change, and Android features like Android face unlock start acting strangely. In such situations, a factory reset is the best and safest option. Try factory setting the device to see if Android 12’s face unlock does not work.

Google Pixer 6/6 Pro Factory Reset

How to Factory Reset Your Phone:

  • Back up all data from your internal storage.
  • Go to Settings and select Systems.
  • To reset , click on
  • Choose Factory data reset and follow the steps.
  • Once you are done, reset all apps except for the ones that were installed. Reinstalling apps is better than trying to recreate them.


These are some of the most cost-effective and efficient ways to fix the frustrating problem of facial recognition not functioning. Be patient and calm, as more problems can only be caused by being restless. You will find a solution by using trial and error. This article should have helped you to see the best way forward. Best of luck.

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