I change my 11 pro max screen and Face ID not working

Hi Heavy12,

If the service for your iPhone was performed by an Authorized Service Provider listed at Find Locations then making the provider aware of this problem would be advised.

If that is not the case, then it would be recommended to have an authorized provider inspect your iPhone to assess available options.

Regards.

Hey Heavy12,

You are very welcome. Let us know if you need anything else.

Cheers.