How to lock Messenger using fingerprint or face recognition for security.

Báo Quốc Tế•13/11/2023

The latest update of Messenger allows users to lock the app using fingerprint or facial recognition, depending on their needs. Check out how to lock Messenger on your phone in this article.

Cách khóa Messenger bằng vân tay hoặc khuôn mặt để bảo mật

To lock Messenger using your fingerprint or face, follow these steps.

Step 1: You can skip this step and proceed to step 2 if the Messenger app on your phone is already updated to the latest version. If you're unsure, check your app store to see if the latest version is available to ensure you have all the features.

Step 2: Open the Messenger app on your phone. On the main screen, tap the three horizontal lines menu icon in the upper left corner. Once the menu opens, you'll see a settings icon in the upper right corner; tap it.

Step 3: After accessing the app's settings, tap on the Privacy section. Here you will find a series of options to customize permissions for your account, and among them, find and select the App Lock option.

Step 4: Next, turn on the switch in the "Unlock with biometric data" section. There will be a step to verify your biometric data using your face or fingerprint; you can choose what you need and confirm. Finally, just select the time after you leave the app, and you're done.

The article above has just guided you on how to lock Messenger using fingerprint or facial recognition for security. We hope you successfully implement these steps and enhance the security of the application on your phone.

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