Are you tired of entering a PIN code to unlock your Blackview BV4900 screen? Can't use fingerprint unlock because of too thick protective cover? In case you don't know, note that there is another solution to unlock a phone, Face Unlock! In this article, we will detail you how to use facial unlocking on Blackview BV4900!

To do this, first of all, we will detail everything you need to know about this option, then, how to activate and configure it, and, finally, how to deactivate unlocking by facial recognition on Blackview BV4900?

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How does FaceUnlock work on Blackview BV4900?

We therefore go through this article by discovering everything you need to know about unlocking by facial recognition on a Blackview BV4900. Like Apple, Android has chosen to integrate facial recognition into its smartphones. This system is particularly handy , since it allows very quickly to authorize applications to perform actions or, and above all, to unlock the screen of a Blackview BV4900. In the event that you have had enough or that the other unlocking possibilities do not suit you, you will find your happiness in this article.

FaceUnlock on Android works in a very basic way, the smartphone will use the selfie camera to take a photo of your face and identify landmarks to identify yourself. It is therefore particularly easy to use. However, Android facial recognition is questioned on the security plan. In fact, since the camera does not use a 3D sensor, it is possible to trick the software with a photo of the person. We therefore suggest that you use the unlocking by PIN code or fingerprint. If despite everything, you want to use the face unlock, continue to browse this tutorial to discover the manipulation to set it up.

How to activate face unlock on Blackview BV4900?

So we start with the practical part of this tutorial. You will learn how to activate Face Unlock on Blackview BV4900. It is quite simple to set it up, you will just have to follow the few instructions below:

  • Open the " Settings  »Of your Blackview BV4900
  • Depending on your version of Android, you will now have to go to the "sub-menu" Biometric data and Security  " or " Security and lock screen  »
  • Now click on » Facial Recognition  »
  • You can, through the front camera of your Blackview BV4900 record your face to be able to activate the unlocking by facial recognition on your Blackview BV4900
  • Either this will directly activate your screen unlocking by Face Unlock, or you will have to go through the menu » Lock Screen  "And" Lock mode  »To activate facial recognition

How to disable facial unlocking on Blackview BV4900?

As we told you, we do not recommend that you use this locking mode which is the least secure of all those accessible. We recommend that you use a PIN code or a fingerprint, which is much more complex to hack. If you have enabled this option but want to retrace your steps, it is very easy to reverse. Apply the following guidelines to disable facial recognition unlocking on your Blackview BV4900:

  • See you in the » Settings  »From your phone
  • Click on the tab " Safety  "Then" Screen lock “, Or directly on the screen lock, this will depend on the Android version installed on your Blackview BV4900
  • You will now have to go to the ' Unlock mode ", Enter your PIN code and drag the cursor in the section" Face care  " or " Facial Recognition  »

If you are looking for a lot of tutorials to become the king of the Blackview BV4900, we invite you to explore the other tutorials in the category: Blackview BV4900.