To lock WhatsApp on Android, launch the app, tap the three-dot menu, navigate to Settings > Privacy > App Lock, and turn on "Unlock With Biometric." To lock WhatsApp ...

Chandraveer, a seasoned mechanical design engineer turned tech reporter and reviewer, brings more than three years of rich experience in consumer tech journalism to the table, having contributed to ...

Meta is now rolling out 'Chat Lock,' a new WhatsApp privacy feature allowing users to block others from accessing their most personal conversations. Chat Lock will create a new folder that can be ...

To lock WhatsApp on your phone, go to the app's settings and enable fingerprint lock or FaceID. You'll need to unlock your phone each time you close WhatsApp or after one to 30 minutes. You can ...

WhatsApp has rolled out a Chat Lock feature that allows users to lock individual chats, providing further security and privacy. The feature hides locked chats from the main view and can only be ...