Apple has repeatedly stated that Touch ID and Face ID data does not leave the device, including for backups. “Face ID data doesn’t leave your device and is nev

Apple has repeatedly stated that Touch ID and Face ID data does not leave the device, including for backups. “Face ID data doesn’t leave your device and is never backed up to iCloud or anywhere else.” (https://support.apple.com/en-us/HT208108 https://support.apple.com/en-us/HT208108) “[Your fingerprint data] can’t be accessed by the OS on your device or by any applications running on it. It's never stored on Apple servers, it's never backed up to iCloud or anywhere else, and it can't be used to match against other fingerprint databases.” (https://support.apple.com/en-us/HT208108 https://support.apple.com/en-us/HT208108)