Consider using Facebook's web version (m.facebook.com) on your mobile browser for a more optimized experience.
Apple does not host old IPAs. You must find an archived copy from the internet. Facebook 1255.ipa or Facebook v125.0.ipa . facebook old version for ios 1255 install
If you try to download the app directly and see an error, use the method. This only works if Facebook is already in your "purchased" history on your Apple ID. Open the App Store on your iPhone. Tap your Profile Icon in the top right corner. Go to "Purchased" (or "My Purchases"). Search for Facebook in the list. Consider using Facebook's web version (m
Here is how to force your iPhone to give you the older, lighter, and faster version of Facebook. and faster version of Facebook.