Help for relink my iphone to my apple ID
All right, the situation is like this:
I bought an iphone 6 about 18 months ago. I used it for one year. About 6 month ago, my girl friend began using the phone. Now we broke up and I got the phone back. I tried to restore the phone, but cannot since the phone now is linked with her apple ID. I could not find my original receipt, but I do found the online record (order number) under my purchase history in my online account. Can I request to relink this device back to my apple id?