Facebook 43.0.0.27.131 (August 2015) – Last version before auto-play videos in feed.
| Metric | Old APK (v45) | Modern FB (forced via APK) | |--------|--------------|----------------------------| | RAM idle | 45 MB | 220+ MB | | App size | 22 MB | 89 MB (plus 150 MB cache) | | Background wakeups | ~6/hour | ~45/hour (via *alarm* wakelocks) | | Scroll smoothness | 60 fps (list view) | 30 fps (RecyclerView with ads) | facebook old version apk for android 442 exclusive
This is the direct predecessor of the current full-featured app. These versions were designed before the major UI overhauls and bloatware integrations. For Android 4.4.2, you are looking at versions released roughly between 2019 and early 2021. Facebook 43
What are you hoping to use the app for most (messaging vs. posting)? For Android 4
If you need the full Facebook experience rather than Lite, you will have to resort to third-party repositories that host "old versions." Note that very old versions may eventually stop working if Facebook changes its backend interfaces. Reliable repositories for historical APKs include: Download Facebook for Android - Free - older version
: This version is designed for older devices and low-bandwidth networks. Versions such as 475.0.0.14.104 476.0.0.14.109 are explicitly compatible with Android 4.4+ (API 19) Standard Facebook (Legacy) 293.0.0.43.120 is one of the last standard releases verified to support Android 4.4+ Trusted Download Sources
Modern asset loading will overwhelm legacy processors and cause system-wide freezing.