If you have a legitimate need (e.g., your Pixel’s motherboard was replaced by Google or an authorized repair center and the IMEI doesn’t match), you should contact or the repair center to ensure the IMEI is correctly provisioned. They will handle it through official service channels.
Are you trying to or are you dealing with a blacklisted device ? How To Root And Repair IMEI ON Google Pixel 5 | Restore QCN google pixel change imei
Modifying the International Mobile Equipment Identity (IMEI) on a Google Pixel—or any modern smartphone—is a highly complex technical process that carries significant operational risks If you have a legitimate need (e