: You will likely need a separate legacy IPA for Messenger (versions around v80-v90) or use the mobile web version to view messages.

The biggest challenge for iOS 9.3.5 users is that the App Store no longer offers a compatible version of Facebook.

The term "Facebook IPA for iOS 9.35 verified" refers to a specific version of the Facebook application for iOS devices, presumably modified or extracted in a way that it can be installed outside the official App Store channels, often through third-party sources. IPA files are essentially the installation packages for iOS applications.

After extensive testing and community verification, the last stable version of Facebook that runs natively on iOS 9.3.5 is .

This is the safest way to get a verified app directly from Apple without needing a third-party IPA.

Even if installation succeeds, you’ll likely face: