Instead of downloading potentially dangerous .rar files, consider these verified and safe applications for setting video backgrounds: For Windows (PC)
: Many Samsung Galaxy phones allow you to set video wallpapers directly through the "Themes" or "Wallpapers" settings without third-party apps. Archivo de Descarga Video Wallpaper Portable.rar
If you prefer to use your own videos as backgrounds on your phone, this guide explains how to convert them into live wallpapers safely: Instead of downloading potentially dangerous