WhatsApp provides many privacy features for users like 2-step verification, message encryption, message hiding, etc. One of these features that most of the users prefer is WhatsApp lock. As the name suggests, the feature prevents anyone from using WhatsApp application on your smartphones before authenticating using the recognition On the face or fingerprint sensor.
The feature is available for Android and iOS platforms, and once enabled, you will need to use your fingerprint or face to unlock WhatsApp, and it should be noted that you can still answer calls if WhatsApp is locked, and to find out how to lock WhatsApp on your Android smartphone or iOS, you can follow these steps:
1. Open the WhatsApp application on your Apple iPhone.
2. Tap on the Settings option in the bottom right corner of the screen.
3. Click on the account.
4. From the options, tap on Privacy.
5. Scroll down and tap on Lock Screen.
6. Turn on the switch. Once you enable it, you will have to use the Face ID or PIN you use to unlock your device to access WhatsApp.
on Android
1. Open the WhatsApp application on your Android smartphone.
2. Tap on the “three dots” icon in the upper right corner of the screen.
3. From the menu, tap on Settings.
4. Under Settings, tap Account.
5. Click on Privacy.
6. Scroll down and tap on Fingerprint Lock.
7. Enable the toggle next to Unlock with fingerprint.
