I can't update my iPhone8
I have iPhone8 with software version 13.3.1. and I can't update it any more. and I have iPhone 7 with the software version 14.7
iPhone 8
To update it over-the-air make sure you have a 50% or greater battery charge, good WiFi Connection, not using a VPN and at least 11 GB of free storage space. Then go to Settings > General > Software Update
