Since these versions are no longer hosted on official app stores, you must use reputable third-party archives to download them safely:
The most stable and feature-rich "legacy" version of the standard Facebook app for Android 4.1.2 is , released in August 2020. This was one of the final official updates to support the API 16 (Android 4.1+) architecture. App Name: Facebook (Legacy Support) Version: 281.0.0.36.124 Minimum OS: Android 4.1 (Jelly Bean) facebook for android 412 free download exclusive
This platform provides verified variants of Facebook (Android 4.1+) APKs, including specific versions for different screen densities (DPI) and CPU architectures like arm-v7a or x86. Since these versions are no longer hosted on