I HAVE A IPHONE 6S . BUT I LOST MY ORIGINAL BILL. WHAT CAN I DO?
I HAD PURCHASED AN IPHONE 6S IN FEB'2016. BUT RECENTLY I FOUND THAT MY ORIGINAL BILL OF THAT PHONE IS MISSING. SO WHAT CAN I DO. BECAUSE I WANT TO REPAIR MY PRODUCT.
iPhone 6s, iOS 10
Check the links on this page:
Service Answer Center - iPhone
You can also try to call them and explain your situation.
Call us to update your information
To update your information by phone, call us. Tell the Advisor that you need help with your Apple Limited Warranty or AppleCare plan expiration date.
copied from: Update your proof-of-purchase