: The specific version of the patch library applied. These patches enable features like ad-blocking and background play.
: This indicates the base YouTube version used. This is a significantly older version of YouTube; modern releases typically use version 19.x or higher. : The specific version of the patch library applied
This file appears to be a pre-compiled version of , a popular community-maintained modification of the official YouTube app. ReVanced Extended (RVX) is a fork of the original ReVanced project, primarily maintained by developer inotia00 to offer more frequent updates and additional customization features. Breakdown of the Filename This is a significantly older version of YouTube;
: Required for logging into your Google account on non-rooted devices. Security Warning Breakdown of the Filename : Required for logging
: Refers to the version of the Command Line Interface tool used to apply patches to the original APK.