
One of the most commonly used chat apps WhatsApp has got some nice features that help us using the app safely and securely.
One such feature is the ability to lock WhatsApp using biometric lock. If your phone has fingerprint lock, you can use that to lock your WhatsApp.
In today’s video I demonstrate how you can lock WhatsApp using your phone’s fingerprint lock!
How To Send Message Or Chat With Someone In WhatsApp Without Saving Their Number Demo –