While Facebook requires iOS 13.4, has historically supported older versions, often working on iOS 12.4 and above . You can try downloading it directly from the App Store or through your purchased history. Summary of Limitations Compatibility Status Facebook App Requires iOS 13.4+; older versions may crash on iOS 12. Messenger App Generally supports iOS 12.4+. Facebook Lite Not available on the iOS App Store. AI responses may include mistakes. Learn more Can I install Facebook on iPhone 6 with version 12.5.7?
Download Facebook iOS 12-5-7
If the latest Facebook app isn't compatible with your iOS 12.5.7 device, you can try downloading an older version: Download Facebook Ios 12-5-7
This is a serious consideration. While Apple released iOS 12.5.7 specifically to patch major security vulnerabilities (WebKit and kernel flaws), That means: While Facebook requires iOS 13