While the newest versions of YouTube (v21+) require Android 9.0 or later, there are legacy versions specifically archived for Lollipop.
Even if you install a compatible APK, Google may still block access with a pop-up. You can try these methods to bypass it: youtube apk android 511
Running YouTube on a legacy device like those with has become increasingly difficult as Google has shifted its official support to Android 8.0 and above. If you try to use the standard app from the Play Store, you will likely encounter a "Switch to YouTube.com" or "Update Required" block. While the newest versions of YouTube (v21+) require
Some users utilize modified versions (like patched ReVanced builds) that "spoof" or trick the server into thinking the app is running on a newer Android version. 3. Better Alternatives for Android 5.1.1 If you try to use the standard app
Maximizing YouTube on Android 5.1.1 (Lollipop): Complete APK Guide
The final official builds to support Android 5.0 and 5.1 were released around October 2021 . Version Number: Look for YouTube 16.40.34 or 16.38.39 .
Go to Settings > Apps > YouTube and select Clear Data . This sometimes temporarily restores access, though you may need to repeat it frequently.