If you have never "purchased" Facebook before, you must first add it to your Apple ID history using a newer device.
A Facebook icon will now appear on your home screen. Tapping it will instantly launch Safari directly to your feed, offering an experience highly similar to using the official app without taxing your phone's aging processor. Troubleshooting and Limitations on iOS 12.5.7 Download Facebook Ios 12-5-7
max out at iOS 12.5.7 due to RAM limitations. This prevents them from downloading the latest Facebook update directly from the App Store. If you have never "purchased" Facebook before, you