Declare Intent: Finding a working Facebook IPA for iOS 9.3.5 is challenging because the official app now requires at least iOS 13.4. However, you can still access Facebook on older devices through several workarounds. Official App Workarounds
The Facebook app for iOS 9 is often "broken"—even if you install it, many features (like images or login tokens) may fail to load because Facebook’s servers no longer support the old app’s API. Open Safari and go to ://facebook.com. Log in to your account. Tap the Share button (square with an up arrow). Select Add to Home Screen. facebook ipa for ios 9.3.5
Because the older Facebook app often suffers from "Session Expired" bugs or server-side login issues on legacy iOS versions, the most reliable way to use Facebook is via Navigate to m.facebook.com in Safari. button (the square with an arrow) and select "Add to Home Screen." Declare Intent: Finding a working Facebook IPA for iOS 9