Android 4.4.4 is an older version of the Android operating system, released in June 2014. It's known as KitKat.
Newer versions (22.x and above) require Android 5.0+. Attempting to install them on 4.4.4 results in a “Parse error” or “Incompatible update.” Android 4.4.4 Google Play Services Apk
—the "glue" that connects apps to Google’s cloud—has officially reached the end of its life. Ars Technica The End of Official Support August 2023 Android 4