how do I extend my warranty?
my Warranty expired
Question marked as
What Apple device is affected?
This article has all the information on that subject:
Extend your AppleCare+ coverage - Apple Support
⚠️ Notice the three big conditions:
—you can only extend existing paid-up AppleCare coverage.
—you have to extend AppleCare+ within 30 days of it expiring.
—extension is not available in all countries.
If you are asking about your regular complementary one-year warranty, that cannot be extended through Apple. There may be third-party plans plans available, but watch out for scams.