The SAMSUNG Galaxy A51 has built-in options for unlocking the screen. It is one of the best feature for Android 9.0 Pie. Follow the our instructions to complete the setup process in SAMSUNG Galaxy A51.
To add a Face unlock to your SAMSUNG Galaxy A51 let's open the Settings.
Now let's choose Biometrics and security and then simply tap on Face recognition.
Your device will ask you to add another password. Let's choose from the options, f.ex. pattern.
Time to draw and then redraw the pattern. After you're finished simply confirm the whole step.
It's time to start the true fun! Your device will ask you if you're wearing glasses right now. Answer and let's move to another step.
Let's position your face in the shown circle. Remember about holding your device around 50 centimeters away from your face.
Almost done! Tick all options in the Useful features menu.
Now you can decide whether you'd like to Stay on the Lock Screen after recognition and move to the home screen after manually swiping. Remember, that when you set faster recognition, then it's more likable to cheat your device with a photo or a video.
Click on Done to finish the whole process of adding a face unlock.