Your official app is likely gone for good, but using a modern mobile browser or a third-party client like NewPipe Legacy will keep the videos rolling on your trusty KitKat device.
Since the official app is gone, third-party developers have stepped in with "Legacy" forks designed specifically for older hardware. youtube apk for android 4.4 2
The following content is for educational and informational purposes only. Android 4.4.2 is an outdated operating system. Google officially dropped support for it years ago. Modern versions of the YouTube app require newer Android versions (usually Android 5.0+). Using third-party APKs carries security risks. Your official app is likely gone for good,
Drop a comment below with your specific device model (e.g., Samsung Galaxy S5 mini) and the error code, and we will find a custom build for you. Android 4