If you are holding an iPhone 5s, an iPhone 6, or even the original iPad Air, you likely know the specific frustration of the "iOS 12.5.5 Wall."
Sideloadly is the modern successor to Cydia Impactor. Download it from the official website (sideloadly.io).
If you run into a "Verification Failed" error during the download, AI responses may include mistakes. Learn more facebook old version for ios 1255 install
Return to your iOS 12.5.5 device and follow the steps in Method 1 above to download it from your history. Alternatives and Limitations
Apple allows you to download the "last compatible version" of an app if it was previously linked to your Apple ID. Throwing It Back: How to Install the Old
Conclusion
Core features (Feed, Messaging, Notifications) usually work, but newer UI updates and security patches are missing. Learn more Return to your iOS 12
If you are getting error messages like "Facebook no longer supports this version," you might be trying to install a build that is too old.