As YouTube Vanced is no longer available, it has to be downloaded from a reliable third-party source. Begin by looking for a reliable website that offers the YouTube Vanced APK, ensuring it is free of malware. If you need to log in to your Google account, MicroG also needs to be downloaded. Prior to installation, head to your phone settings and switch on "Install from Unknown Sources" to permit APK installations. After installation, launch YouTube Vanced and personalize settings such as ad-blocking, background playback, and dark mode. As Vanced is no longer being updated, look for alternatives such as ReVanced that provides similar functionalities or YouTube Premium for official support.