Today, attempting to run Netflix on Android 4.4.4 is a lesson in technical workarounds. While some users attempt to "side-load" older APK files (Android Package kits), these versions often struggle to connect to Netflix servers or fail to play video due to outdated security certificates. According to Netflix Help Center
If you are emotionally attached to your Android 4.4.4 device (like a car head unit or a vintage tablet), you have five options, none of them ideal. netflix android 4.4.4