The App Store will automatically install the newest version of Facebook that was built to support iOS 12.
If you're experiencing any issues, feel free to reach out to Facebook's support team for help.
Older versions of the Facebook app may crash unexpectedly because Facebook frequently updates its server-side API. If the app closes instantly upon opening, use the Safari Web App method instead.
In the fast-moving world of social media, app updates are constant. But not every update is welcome. Many iOS users find themselves searching for — a specific legacy build that has gained a cult following among those who prefer the classic Facebook experience. This feature explains what version 1255 is, why people want it, how to install it (if possible), and the critical risks you need to know.
Older devices often struggle with the app's resource demands, leading to sluggish performance or occasional crashes. facebook old version for ios 1255 install
For many users, chasing an older version of Facebook isn't about nostalgia; it's a matter of practicality. There are three main reasons why someone might need to install an old version of Facebook on an iPhone:
How to Install an Old Version of Facebook on iOS 12.5.5 Older Apple devices like the iPhone 5s, iPhone 6, and iPad Air 1 are locked out of modern app updates. These devices cannot update past iOS 12.5.5 (or minor revisions like iOS 12.5.7). Because the current Facebook app requires newer software, users face compatibility errors.
Facebook version 1255 for iOS is not a practical daily driver. It is a digital artifact. Installing it requires either a time machine (an old iPhone on an obsolete OS) or a high tolerance for sideloading troubleshooting.
The desire to install an older version of Facebook on iOS, such as version 12.5.5, stems from various reasons. While it's technically possible through third-party app stores or by using a computer, it's vital to weigh the benefits against the potential risks. Always prioritize security and consider the implications of not receiving updates. If you decide to proceed, ensure you have a method for backing up your data and understand that you might encounter issues along the way. The App Store will automatically install the newest
Downgrading to Facebook version 1255 on iOS is an act of digital defiance. You are choosing performance and classic UI over modern bloat. While Apple fights against this at every turn, methods like sideloading with Sideloadly or the Purchased loophole still work.
Warning: Be careful when downloading IPA files from third-party sources to avoid malware. Troubleshooting: Facebook Still Won't Install
Disclaimer: This article is for educational purposes only. Sideloading modifies software distribution norms. Facebook and Apple do not endorse downgrading. Use at your own risk regarding account security and stability.
If the old app is too slow or buggy, the best alternative for iOS 12 is to use the . If the app closes instantly upon opening, use
There are a few caveats to be aware of when running a version like v255 (or whatever specific legacy build installs):
This is the most reliable way to get an older version without third-party tools. on your iPhone 5s, 6, or 6 Plus. Tap your Profile Icon in the top-right corner. Select Purchased (or My Purchases ). Search for "Facebook" in your list of apps. Tap the Cloud Icon next to it.
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