If the app keeps crashing, the IPA version might be too old or too new. Try a slightly different version number.
AltStore is currently the most reliable way to sideload apps without "jailbreaking" your device.
If you are determined to force a specific Facebook IPA onto an iOS 12.5.5 device, you must jailbreak. Tools like or Odyssey (for iOS 12) allow you to bypass code signing checks.
Use a file manager like to download the Facebook IPA directly on your phone. facebook ipa for ios 1255
By finding a Facebook IPA from the iOS 12 era (typically versions like or older), you can install a functional version of the app on your device. However, there are pros and cons to this method:
: If you delete Facebook or set up a factory-resetted iOS 12 device, the App Store may prevent you from downloading the app. It will often state that the app is incompatible with your device.
User Experience Expectations
In the context of older devices, users often look for "decrypted" or "legacy" IPA files. These are installation files for older versions of apps (like Facebook) that were designed to run on iOS 12, allowing you to bypass the App Store’s restriction that forces you to download the latest (incompatible) version.
If the app immediately closes, it may be due to an expired certificate (if sideloaded via free Apple ID) or a deeper architectural incompatibility with iOS 12.5.5. The Ultimate Alternative: The Web Version
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. If the app keeps crashing, the IPA version
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later.
Q: Is the Facebook IPA for iOS 12.5.5 safe to use? A: While the IPA version can be useful, it's essential to be aware of the potential security risks and take necessary precautions.
