How do I update my iPhone?
My Face ID is not recognized. How do I update iPhone to fix this problem?
iPhone XR, iOS 14
Click on a link below for full instructions about how to update with wi-fi or 5G (see: Use 5G with your iPhone
https://support.apple.com/HT211828), or using a computer if you have storage or connectivity issues.
Update your iPhone, iPad, or iPod touch. Click here --> https://support.apple.com/HT204204
Or this video:
"How to update your iPhone or iPad" click here --> https://youtu.be/csJAEyvvruY