Since Google Play blocks the install, you must "side-load" the APK. Here is how to do it safely:
Step 1 – Enable installation from unknown sources
Step 2 – Find a trustworthy APK source facebook apk for android 42 2 better 2021
Step 3 – Verify the APK
Step 4 – Install & test
Step 5 – If it fails (almost certain)
Dark Mode had arrived in 2020, but v42.2.0 fixed the jarring white flashes when opening images or switching to Marketplace. It also respected Android’s system-wide dark theme toggle—something even Google’s apps struggled with at the time. Since Google Play blocks the install, you must
For the average user with a modern phone (Android 10+), the standard Facebook app is better. But for the niche user holding an Android 4.2.2 device in 2021, the APK is unquestionably better.
Why?