For older devices running Android 4.4.x (KitKat) , the original Smart YouTube TV

There are several reasons why you might want to download Smart YouTube TV APK:

: Go to your TV system settings > Security, and enable the option to Install apps from unknown sources Download the APK

: Supports logging into your Google account to access subscriptions, history, and liked videos via a secure activation code. 4K Support

The hardware decoder on your legacy device is struggling with modern video codecs (like VP9).