Facebook Messenger APK for Android 4.4.4 KitKat: How to Download & Install Old Versions

Using an older APK (likely version 100 or lower) means you are missing critical security patches released over the last several years. Furthermore, downloading APKs from third-party sites carries the risk of malware. Recommendation: Messenger Lite For a device on Android 4.4.4, the official Messenger Lite

Since you are installing outside the Play Store, follow these steps: