I am using whatsapp for a long time and i want to know how i can lock or hide whatsapp media files (movies, audios,pictures etc) in gallery. Some times my friends sends via whatsapp videos and pictures (those files auto saves itself in gallery) which i don't want anyone else to see. can you please tell me how to hide or lock whatsapp media settings?
There is no such method or app which allows you to lock your WhatsApp media files or lock WhatsApp directly. There are some apps which claims that they do so. But the fact is that they only prevent any app from opening from the start screen only. You can always access the WhatsApp or any other app directly through app list.
I don't think there's no such way to lock them, unless you have your master lock on for your device.
But you could try this app: