Running the official YouTube app on Android 5.1.1 is increasingly difficult because Google has largely dropped support for older operating systems
You have found a site offering app youtube android 511 verified . Run this checklist before installing. app youtube android 511 verified
Since it’s not on the Play Store, you can download it safely from , an open-source app repository. 3. The "Quick Fix" (Temporary) Running the official YouTube app on Android 5