well even i use vivo smartphone u cant really lock your whole pic gallery but u can put the pictures in the file safe .You can find the file safe in the file manager app which will already be in your phone... 1 reply
i dont use vivo but i dont think this have a built-in app for locking/hiding photos. in that case, u can head to play store and search for an app that allows u to do that. u can try researching in the internet wc apps are reliable or have positive reviews, theyre easy to use too 1 reply
You can hide albums you dont want people to see... I have a samsung A10 with android 10 updates so I can hide my yaoi porn albums lmao it comes in handy af reply