Even with the correct APK, you might hit a snag. Here are solutions to the most common problems on Android 4.4.4:
Because server-side security changes frequently block older apps, using a web browser is often the most stable solution for Android 4.4.4. Facebook Apk For Android 4.4.4
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. Even with the correct APK, you might hit a snag
Finding a working version of Facebook for Android 4.4.4 (KitKat) requires using older, lightweight application packages (APKs). Google Play Store and the standard Facebook app no longer support this operating system. Android 4.4.4 was released in 2014, and modern applications require newer Android frameworks to run. This link or copies made by others cannot be deleted
You can find compatible legacy versions of Facebook Lite on the same APK repositories mentioned above. Using Facebook via a Mobile Web Browser
This creates a functional web-app icon on your desktop that behaves almost identically to Facebook Lite without taking up precious app storage space. Final Thoughts on Security
Facebook Lite is specifically designed for older Android versions and 2G/3G networks. It works flawlessly on 4.4.4.