If you prefer the original interface, the last compatible official version is

No. Rooting changes permissions, but it cannot change the Android API level. The code simply won't execute.

: Another frequently used legacy variant known for better stability on lower-end KitKat devices.

If you encounter a "Switch to YouTube.com" error after installing an APK, you may need to clear the app's cache and data in your device settings to try and reset the connection.

If apps fail to load, the most reliable "piece" of advice is to use a browser like or an older version of Chrome . Navigate to m.youtube.com .