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 ...

To improve the security prowess of WhatsApp, Meta has included an option to lock or hide WhatsApp chats with a secret code. This allows you to segregate a few chats from others as they will only be ...

Chat Lock lets you choose chats to lock with a password (like your phone's lock screen). Even if someone logs in to WhatsApp Web on that computer, they won't be able to see your locked chats. This is ...

Lock down your WhatsApp in Ghana. Enable two-step verification, spot scams, prevent SIM swap attacks, secure backups.

Prarthana Gopal is an Author at Android Police. With over eight years of experience as a professional author and tech enthusiast, she brings a wealth of expertise to this role. Currently, she ...