How can I make changes to my HONOR ID if my phone number/email address is no longer in use?

On your phone/tablet: Go to Settings > Account center > Account security > Security center > Appeal and submit an appeal to change the linked phone number/email if it is no longer in use.

Website: On the HONOR Store website, go to Login > Account center > Account security > Security center > Appeal and submit an appeal to change the linked phone number/email address.