Go to Settings > Security on your Android 4.4.2 device. Check the box next to Unknown Sources to allow the installation of apps from outside the Play Store.
This method involves downloading the application package file from a trusted source and installing it manually. facebook messenger for android 4.4.2
Warning: Many old versions may fail to connect to Facebook's servers, throwing a "login error" or "service unavailable" message. 3. Use Messenger Lite (If Supported) Go to Settings > Security on your Android 4
As of early 2026, the latest versions of Messenger may no longer appear as compatible with Android 4.4 in the Google Play Store. This is because Meta has likely raised the minimum API requirement for the app. You can check by opening the Play Store and searching for Messenger. If you see an "Install" button, it is compatible. If you get a "Your device isn't compatible with this version" message, you will need to use the APK sideloading method described above. Warning: Many old versions may fail to connect