Si el APK no se instala o el servidor rechaza la conexión, considera estas opciones:
"You can technically download an old WhatsApp APK for Android 4.4.2, but the experience will be poor, insecure, and short-lived. WhatsApp no longer supports KitKat, and using outdated software puts your privacy at risk. The smart choice is to upgrade your phone or switch to a different messaging app that still supports older Android versions." Descargar Whatsapp Para Version De Android 4.4.2