: iOS 9.3.5 is susceptible to numerous kernel exploits (e.g., Trident/Pegasus). Running a social media app—which handles sensitive data—on an unpatched OS is inherently dangerous. Conclusion
: Log in to your Apple ID on a newer iPhone or iPad and download the Facebook app there . This adds the app to your "Purchased" history. Download on your iOS 9.3.5 device : Open the App Store on the old device. Tap the Purchased tab at the bottom . Find Facebook and tap the cloud icon . facebook+ipa+for+ios+935+best
Struggling to run Facebook on an old iPad or iPhone stuck on iOS 9.3.5? Discover the best Facebook IPA files, sideloading methods, and lightweight alternatives to resurrect your legacy device. : iOS 9
Staying Connected: The Ultimate Guide to Running Facebook on iOS 9.3.5 in 2026 This adds the app to your "Purchased" history
Installing Facebook IPA on your iOS device running iOS 9.3.5 is relatively straightforward. Here's a step-by-step guide:
Sideloadly is currently the most stable way to install IPAs on older firmware. Download and install Sideloadly on your PC or Mac. Step 2: Connect your iOS 9.3.5 device via USB.