Face ID is not working after this update

ashu278 wrote:

Issue in Face ID after this update

If Face ID isn't working on your iPhone or iPad Pro - Apple Support

karthick274 wrote:

Face ID not working after latest ios 15.2.1 installed in iPhone 12/ 13

still issue persists even though followed above document steps

So if Apple support can't help you as outlined in Step 9 of the link that you followed then there is nothing us users can do to help.

Face ID not working after latest ios 15.2.1 installed in iPhone 12/ 13

still issue persists even though followed above document steps

Same reply goes to you if Apple support can’t help you as outline in step 9 on the link, then we user can’t do anything to help.

I have the same issue. One month out of my 1 year warranty. Went to the Apple Store today and very disappointed in my experience.