While the newest versions of YouTube (v21+) require Android 9.0 or later, there are legacy versions specifically archived for Lollipop.
You can find these archived versions on APKMirror or Uptodown . 2. How to Fix the "Update Required" Error
Go to Settings > Apps > YouTube and select Clear Data . This sometimes temporarily restores access, though you may need to repeat it frequently. youtube apk android 511
Maximizing YouTube on Android 5.1.1 (Lollipop): Complete APK Guide
Even if you install a compatible APK, Google may still block access with a pop-up. You can try these methods to bypass it: 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
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 . How to Fix the "Update Required" Error Go
Because the official app is heavily restricted on older OS versions, third-party clients often provide a much smoother, ad-free experience: