WhatsApp officially no longer supports Android 4.4.4 (KitKat) as of October 24, 2023. While you can find APK files on third-party sites like APKPure or APKMirror, the app will generally fail to connect or register on these older operating systems due to server-side blocks. The Current Situation
Time Bombs: WhatsApp APKs contain "time bombs"—code that renders the app unusable after a certain date to ensure users stay on secure, updated versions. whatsapp apkpure android 4.4.4
Here’s a helpful post for users looking to install WhatsApp on an Android device running version 4.4.4 (KitKat) via APKPure. WhatsApp officially no longer supports Android 4