My S7 edge is set up in a way to hide all notifications on the lock screen. Usually when I receive any notification all the screen shows is the app name and the number of messages that have accumulated. Recently I have noticed that sometimes WhatsApp messages are shown on the lock screen. And not in the location where the Notifications are to be shown on the lock screen, but right on top, as if my phone was unlocked.
Thanks for being with Samsung and sharing your concern. We would like to inform you that kindly follow the given steps mention below for overcome issue: Navigate to apps > setting > lock screen and security > notification > select app > disable.
