how to hide message preview on text messages and whats app, on galaxy grand prime

[AC Question]

i tried to hide message preview every where on my galaxy grand prime but nothing worked , please help

 

[Javier P]

Welcome to the forums. If your phone is running Lollipop you could try an app like Heads Off.

https://forums.androidcentral.com/e...ails?id=com.jamworks.noheadsup&token=KbKZJN5O