Installing the Facebook app on iOS 9.3.5 (standard for older devices like the iPad 2 or iPad Mini 1) is challenging because the official App Store version now requires iOS 15.1 or later. Since these devices cannot be upgraded beyond iOS 9.3.5/9.3.6, you must use alternative methods to access the service. Recommended Methods for iOS 9.3.5
Since your device is on iOS 9.3.5, you are in luck. This is one of the most jailbreakable firmware versions in history. You can use Phoenix (for 32-bit devices) or Home Depot (for some variants). facebook ipa for ios 9.3.5
So, what do you do? You turn to the Facebook IPA for iOS 9.3.5. Installing the Facebook app on iOS 9
After installation, go to Settings > General > Profiles & Device Management (or Device Management on some devices). Find the profile associated with Facebook, and tap Trust. Download Cydia Impactor: Get the legacy version for
Warning: Never download IPAs from unverified "cracked" sites, as they often contain malware or scripts that can compromise your Apple ID. 3. The "Web App" Alternative (Most Reliable)
You should now be able to see the Facebook app on your home screen. Tap on it to launch and enjoy.
Open Cydia and add a source containing the "Checkmate, Store!" tweak.