: Officially supports older devices running Android 2.3 and up .
If you find a compatible version (usually Facebook Lite versions from 2016-2018), follow these steps: Enable Unknown Sources: Settings > Security Facebook Apk For Android 4.2.2
A: No. Once you install a legacy APK, Google Play will try to "update" it to a newer, incompatible version. You must turn off Auto-update for Facebook in the Play Store settings. : Officially supports older devices running Android 2
: Sharing updates, photos, and engaging with friends. and engaging with friends.