She dropped the phone.
Sideloading means installing an IPA file onto an iPhone without using the App Store. While Apple’s policies tighten every year, a few methods remain for those determined enough to try. However, each method comes with significant limitations, technical hurdles, and potential security risks.
and community forums often host these files for preservation and testing: Internet Archive (Archive.org) facebook old version ipa
Ensure you have the latest version of iTunes installed (if using Windows).
This is the only legitimate method that works for many users, but it happens automatically only under specific conditions. If you are using an older iOS version that is not supported by the latest Facebook app, the App Store will often offer to download the "last compatible version" when you attempt to install the app. She dropped the phone
With a free Apple developer account, sideloaded apps expire every 7 days. You will need to re-sideload the IPA every week unless you pay for a $99/year developer account.
For those determined to avoid the modern Facebook app, the safest and most effective solution is not to hunt for an old IPA, but to use the mobile web version (mbasic.facebook.com) in a browser. It is lightweight, works on any hardware, requires no installation, and offers the "stripped down" experience users are often trying to recreate with old IPAs. If you are using an older iOS version
Click the download button for Facebook in iTunes, then immediately pause or cancel it.
Download any file manager like from Cydia. Download your Facebook IPA file directly via Safari.