I have a friend who purchased a phone in April. She bought AppleCare with it, and tried to get it serviced by Apple but she needed proof of purchase. (She's on vacation in another state, and paper work is at home), but she did remember changing her mind on the color of the phone she wanted last minute. The first one was scanned, but then later voided. Her carrier replaced it with the new IMEI and such, so she was wondering if there could be a possibility the AppleCare might been accidentally placed on the old phone? But it shouldn't matter cause the first phone she picked wasn't activated. AppleCare is only effective on activated phones, Is that correct?