Using outdated software, including Facebook 4.4.2, exposes your device to security vulnerabilities that have since been patched in newer versions.
You're looking for information on the Facebook Android 4.4.2 APK. Here's some content that might be helpful: facebook android 442 apk
Q: How do I update the Facebook Android 4.4.2 APK? A: You can manually update the app by downloading and installing a newer version of the APK file. Using outdated software, including Facebook 4
: Because the latest "full" Facebook app often requires Android 9.0 or higher, you must find an older version. Last Supported Version Using outdated software
Check your newsfeed, messages, and notifications on a device that can't run modern apps.