If you are installing a modified version of Facebook, you are likely using one of these popular tweaks:
This guide details exactly how to get Facebook running on your legacy iOS 12 device safely. Why The App Store Blocks iOS 12.5.5
Facebook versions released throughout late 2019 to mid-2020 generally support iOS 12. Look for Facebook versions ranging from v250.0 to v290.0 . facebook ipa for ios 1255
: Use a lightning cable to sync your iOS 12.5.5 device to the PC.
If you have previously downloaded Facebook on your Apple ID, you may be able to get a compatible version. Tap on your Profile icon (top right) and go to Search for "Facebook." Cloud download icon If you are installing a modified version of
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IPA stands for iOS App Store Package, which is a file format used to distribute and install apps on iOS devices. The Facebook IPA for iOS 12.5.5 is a modified version of the official Facebook app, designed to work on devices running iOS 12.5.5. This version of the app is not available on the official App Store, but can be downloaded and installed through third-party sources. : Use a lightning cable to sync your iOS 12
: If you've never "purchased" Facebook on your Apple ID, log in to your Apple ID on a newer iPhone (running iOS 13+), download Facebook there, and then return to your iOS 12 device. It will now appear in your Purchased history, allowing you to download the legacy version.
If the official method fails, you must manually sideload the IPA file. This process requires a computer and specialized management software. 1. Obtain a Clean IPA File
If compatible legacy versions exist on Apple's servers, a prompt will appear asking: "Do you want to download the last compatible version?" Tap . Potential Issues and Workarounds
: Using tools like AltStore or Sideloadly, Leo pushed the IPA onto his Go to product viewer dialog for this item.