Applecare
If I upgrade my iPhone while paying monthly AppleCare, it transfer to the new phone?
iPhone 14 Pro Max
If you buy an entirely new device, you may purchase AppleCare for it, and pay monthly.
If you are receiving a replacement device from Apple, it will automatically transfer to your new device most of the time.
This article shows how to transfer AppleCare: Transfer your AppleCare plan - Apple Support
I hope this helps!
