In 2011, Facebook launched Messenger as a standalone app, breaking it away from the main social feed. On Android 2.3.6, the app was basic: just blue-and-white text bubbles and simple photo sharing. There were no "Stories," no "Reels," and definitely no AI assistants. 2. Finding the Right APK
: One of the earliest lightweight builds for maximum compatibility. messenger android 2.3 6 apk download