If you've never downloaded Facebook on your Apple ID before, download it first on a newer iPhone or iPad using the same account. It will then appear in the "Purchased" list on your iOS 9 device. Method 2: Sideloading an IPA (No Jailbreak)
This is the easiest way to get the without jailbreaking.
An (iOS App Store Package) is the native application archive for iOS devices. It’s essentially a zip file containing all the data and resources for an iPhone or iPad app. Downloading an IPA file allows a user to manually install an app on their iOS device, bypassing the standard App Store process. facebook ipa for ios 935
To get connected, you must install an older, optimized .ipa file (the iOS application archive format) that natively supports iOS 9. 3 Ways to Get Facebook on iOS 9.3.5
It is important to manage expectations when running Facebook on a decade-old operating system: If you've never downloaded Facebook on your Apple
Connect your iOS 9.3.5 device to your computer using your Lightning or 30-pin cable.
"The current Facebook app is not compatible with iOS 9.3.5. To access your account on this device, the best option is to use Safari and go to facebook.com. If you really want an app experience, you can try downloading the 'last compatible version' from your App Store purchase history, though it may have limited features or login issues due to its age." If you'd like, I can help you with: Instructions on how to iOS 9.3.5 (Phoenix) Finding specific older versions of Messenger or other apps Setting up Safari shortcuts for a better web-app experience An (iOS App Store Package) is the native
This creates an icon on your home screen that functions exactly like an app wrapper, consuming almost zero system resources while ensuring 100% compatibility with Facebook's current servers.
If you are trying to install a different app, I can help you find the compatible IPA version for that, too. If this method works for you, you can now enjoy social media on your older device.
Find Facebook in your history list (it must have been downloaded on your account at least once in the past).
Search for "Facebook" in your list of previously downloaded apps.