Installing an APK on Android 4.4.2 requires a few specific steps to ensure compatibility.
Set animation speeds to "0.5x" or "None" in Nova Settings to make the UI feel instant. nova launcher prime apk for android 442 top
Ensure you are downloading a version of Nova Launcher that supports API 19 (KitKat). Later versions of Nova (v7.0 and up) generally require Android 5.0+. For 4.4.2, Nova Launcher v5.5.4 is widely considered the most stable "top" version. Installing an APK on Android 4