: The last official version of the main Messenger app to support Android 4.4 is v410.0.0.17.85 , released in June 2023. Download from a Trusted Source : Use reputable mirrors like to find "Android 4.4+" variants. Enable Unknown Sources Settings > Security on your device and toggle on Unknown Sources to allow APK installation.
Installing Facebook Messenger on Android 4.4.4 (KitKat) in 2026 is a challenging but possible task for users with legacy hardware. While the official Google Play Store no longer supports Messenger for this OS version, specific legacy APKs can restore basic functionality Installation Guide facebook messenger apk for android 444 install
Since Android 4.4.4 is and Messenger’s backend changes constantly: : The last official version of the main