Go to Settings > Security and toggle on Unknown Sources . This allows you to install apps from outside the Play Store.
Leave a comment below or visit the XDA Developers forums, where the Android legacy community continues to support older devices. facebook for android 4.1.2 free download
If you have very low storage (less than 100MB free), download Facebook Lite v49.0 – it’s only 2.5 MB and works perfectly on Jelly Bean. Go to Settings > Security and toggle on Unknown Sources
Look for "Facebook 281.0.0.36.124" and ensure the architecture matches your device (usually ARM or ARMv7). facebook for android 4.1.2 free download
Older versions of the app may have security protocols that Facebook has since retired. If you cannot log in, try using a mobile browser (like Chrome or Opera Mini) to access Facebook.com instead.