Eventually, Facebook will fully deprecate its legacy APIs, and even the oldest compatible APK will stop connecting. But for now, with the instructions above, your Jelly Bean device still has a window into the world’s largest social network.
Since the official Google Play Store may no longer offer compatible versions for your OS, you can find verified legacy files on reputable mirror sites: Older versions of Facebook (Android) | Uptodown 05-Apr-2026 —