As of 2025, the situation is dire. Facebook’s Graph API v14.0 (released in late 2022) is the minimum required for many features. The old v280 APK uses API v6.0 or v8.0 – Facebook periodically sunsets these.
Using older APKs comes with risks. These versions do not receive the latest security patches, making your account more vulnerable to exploits. facebook apk for android 444