You can install modified IPA files on non-jailbroken devices using several sideloading tools. Note that most of these methods require you to "trust" a developer certificate in your device's settings under .

: Before downloading, check the comments section or reviews for any red flags. Other users might report issues or malware.

: Open Sideloadly and drag your "Facebook v441" IPA file into the app window.

If you downloaded Facebook v44.1 in the past with your Apple ID, there is a hack: Delete the app, go to App Store → Profile → Purchased → "Not on this iPhone" → Find an old version and download. Apple sometimes allows older versions if they are compatible. This is 100% legal and safe—though seldom works for Facebook specifically.

As the days passed, Alex's experience with the patched Facebook app led him to become more cautious about downloading modified software. He realized that while such apps could offer exciting features, they often came with unforeseen consequences. He began to appreciate the importance of using official, unmodified apps, which ensured a safer and more stable user experience.

However, as Alex continued to use the patched app, he began to notice some issues. The app would occasionally crash, and some features didn't work as expected. He also worried about the potential risks of using a modified app, such as vulnerability to malware or data breaches.