: iOS 12.5.7 was released primarily as a security update for older hardware. It does not grant access to newer iOS 13+ features required by modern apps.
: Ensure your device is actually on the latest possible firmware by going to Settings > General > Software Update to verify you have installed version 12.5.7. Apple Discussions Summary of Compatibility Device Model Max iOS Version Facebook App Support iPhone 6 / 6 Plus Older versions only (via history) Older versions only (via history) iPhone 6s and newer Fully Supported Note on Security
Log in to the App Store on that device with your Apple ID . Step 3: Download the Facebook app.
Download Facebook iOS 12.5.7 Updated: How to Get the App on Older iPhones download facebook ios 1257 updated
Photos and videos will take an extra second or two to load compared to a modern smartphone. Troubleshooting Common Errors "App is Not Compatible with This Device"
Method 3: Access Facebook via Safari Web App (The Zero-Lag Alternative)
Critical patches to protect user data and privacy. : iOS 12
The simplest and safest solution—and the one most users ultimately choose—is to access Facebook through a web browser:
Use the search bar at the top of the list and type "Facebook".
Select (and then My Purchases if you are using Family Sharing). Use the search bar at the top to type "Facebook" . Apple Discussions Summary of Compatibility Device Model Max
Return to your iOS 12.5.7 device, open the App Store, go to Purchased, and follow the steps from Method 1.
iOS 12.5.7 represents the end of the line for some of Apple's most beloved devices—the iPhone 6, the original iPad Air, and the iPad mini 2 and 3. These devices have provided years of reliable service but are gradually being left behind as apps adopt newer iOS features. While several workarounds exist to install Facebook on iOS 12.5.7, none are as seamless or reliable as upgrading to a newer device.
: Facebook no longer supports iOS 12. The current version of the app (v557.0 as of April 2026) requires at least iOS 15.1 .