Use a reputable APK mirror site (like APKMirror.com – owned by the company that runs Android Police). that may contain malware.
Scroll down and tap on (or Applications on some devices). Look for Unknown Sources and toggle the switch to On . Acknowledge the warning prompt. Step 2: Download from a Trusted Archive facebookapk for android 422
Finding a working Facebook APK for Android 4.2.2 (Jelly Bean) is a common challenge. Android 4.2.2 debuted in 2013. Meta has long since dropped official support for this legacy operating system in its modern applications. Use a reputable APK mirror site (like APKMirror
After the APK file has finished downloading, tap on the download notification or navigate to your "Downloads" folder using a file manager app. Tap the APK file and then press when the prompt appears. The installation will take a moment, and then you'll see the familiar "App Installed" success message. Look for Unknown Sources and toggle the switch to On
Furthermore, because you have installed an older, unsupported version of the Facebook app, you go into the Google Play Store settings and disable automatic app updates for Facebook. If the app automatically updates, it will revert to the latest version, which will instantly crash or refuse to open on your Android 4.2.2 device.