Hello Apple, I would like to check my iPhone warranty, I just bought it today and i found that’s warranty has expired!!

What model of iPhone did you purchase, and where did you purchase it? If you checked your serial number here and it says the warranty is expired, that is the way it is. Check Your Service and Support Coverage - Apple Support

Apple provides a one year warranty, from date of original purchase.

Settings > General > About > press and hold on the serial number and tap Copy when that appears.

Here is how to check the serial number: https://checkcoverage.apple.com/

Visit that site, and tap and hold on the serial number input field, and select Paste.

And to answer another common question, no, AppleCare+ cannot be purchased for this iPhone.

I purchased I phone 11 from my friend

I want to know it’s Apple Original or duplicate just help me to check the serial number of this phone and where the serial number is placed