If you're running iOS 9.3.5, you might be experiencing issues updating Facebook due to compatibility issues. The latest version of Facebook might require a newer version of iOS, which isn't available for your device. This is where installing an older version of Facebook IPA comes in handy.
You should now see the Facebook app on your home screen. Launch it and enjoy! facebook ipa for ios 9.3.5
Finding a working Facebook IPA for iOS 9.3.5 is difficult because official support for the app now requires . Even if you find an old IPA file, many older versions of Facebook no longer connect to the servers properly. If you're running iOS 9
) that allows you to change the "User Agent" to a desktop browser. Summary Table: Facebook Compatibility Legacy IPA (v25.0 approx.) Mobile Web (Safari) Low (Frequent crashes) Requires separate Messenger IPA Built-in (sometimes) Video Playback Often broken Functional Difficult (SSL/API errors) Consistent You should now see the Facebook app on your home screen