As of April 2026, the official YouTube app is no longer supported on Android 5.1.1 (Lollipop). Most users running this version will encounter "Update required" errors or server errors (400) that cannot be fixed through the Play Store.
Pro Tip: You can add a shortcut to your home screen from the browser menu to make it feel like a dedicated app. app youtube android 5.1.1
Check for System Updates: While unlikely for such an old OS, ensure your device doesn't have a pending update to Android 6.0 or higher, which might restore some app functionality. As of April 2026, the official YouTube app
: Uses "Piped" proxies to bypass restrictions and offers a smooth Material You interface. Do not download “YouTube APK” from random sites
The YouTube app for Android 5.1.1 is available in various versions, with updates released regularly to fix bugs, improve performance, and add new features. Some of the notable updates include:
The last official version of the YouTube app that supports Android 5.1.1 is YouTube v17.29.36 (released in late 2021). After that, version 17.30+ required Android 6.0 or higher.