Important compatibility note:
Latest Nova Launcher (v8.x) requires Android 8.0+. For Android 4.4.2, you need Nova Launcher v6.2.19 (the final version supporting KitKat). Nova Prime unlocker works across versions, but the main APK must be v6.2.19 or earlier.
Avoid random “APK download” sites loaded with malware. Trusted sources:
APKPure (use with caution – disable auto-update) nova launcher prime apk for android 4.4.2
Official Nova Backup – If you own another device with Nova Prime, you can extract the APK using “APK Extractor” apps.
Once your layout is perfect, save it:
Organize your 100+ legacy apps:
Many KitKat phones had finicky physical keys. Use Prime gestures instead: Important compatibility note: Latest Nova Launcher (v8
Note: This likely will not work unless you managed to hack the Play Store services on 4.4.2.