Tech News Desk- WhatsApp provides several privacy features for the users such as 2-Step Verification, Message Encryption, Invisible Messages and more. One such feature that most users love is WhatsApp Lock. As the name suggests, this feature prevents anyone from using WhatsApp on your smartphone before verifying it with facial recognition or fingerprint sensor.
This feature is available for both Android and iOS platforms. Once enabled, you will need to use your fingerprint or face to open WhatsApp. Note that you can answer calls even when WhatsApp is locked. To learn how to lock WhatsApp on your Android or iOS smartphone, you can follow these steps. First open WhatsApp on your iPhone. Now tap on the Settings option in the lower right corner. Now tap on Account. Now you will have many options in front of you, from there tap on Privacy. Now scroll down and tap on Screen lock. Now toggle on. Once you enable it, you will need to use Face ID or PIN to access your WhatsApp.