This App “Theme for Samsung Galaxy M31 and Galaxy M31s” enriched of Samsung Galaxy M31 best quality HD stock wallpaper and custom icons.
This app wallpaper & Theme for Samsung Galaxy M31 could be use as theme and as wallpaper app.
App super easy to use for applying wallpaper just tab on the wallpaper icon select your favorite one and here you all set ( for downloading wallpaper tab on download button).