> You iPhone continues to report its location to Apple when it is powered off" or something This statement wouldn’t be true. The iPhone broadcasts crypto keys

> You iPhone continues to report its location to Apple when it is powered off" or something This statement wouldn’t be true. The iPhone broadcasts crypto keys over Bluetooth, which other I devices use to encrypt the detected location and upload to Apple. But the only thing capable of decrypting those encrypted payloads is other devices attached to the same iCloud Keychain. So Apple has no idea where your phone is, and there’s also no guarantee that a location will ever be uploaded.