This does not mean Facebook has abandoned you. It means you need a —an installation file designed for older API levels. The correct APK allows you to:
If the application opens but runs sluggishly or crashes frequently, your device is running out of volatile memory (RAM).
Facebook Lite is specifically designed for older devices and slower networks. It uses significantly less storage and RAM than the standard app.
Before downloading any file, you must give your Android device permission to install apps from outside the Play Store. Open your device .
