Downloading APK Facebook on Android 5.1 is a straightforward process. Here's how to do it:

Slow loading news feeds are often due to Facebook’s CDN. Switch to Cloudflare DNS ( 1.1.1.1 ) or Google DNS ( 8.8.8.8 ) in Wi-Fi settings.

When looking for an APK for Android 5.1, only download from the official Google Play Store official Facebook website