What Is WhatsApp Chat Lock and How Does It Work?

T2Covered by 1 source · first reported by Gadgets360 (NDTV) via FeedBurner at 24 Oct, 06:30 UTC

WhatsApp Chat Lock lets users protect selected individual and group conversations without restricting access to the entire app. Locked chats move to a separate folder that requires device authentication to open. Users can also hide this folder from the main chat list by setting up a secret code…