Someone else's Apple ID?
I'm trying to set up my new iPhone using iCloud - I entered my apple ID and password and selected the backup to restore from and everything transferex to the phone just fine, nothing miss. But every now and again it is asking for my mates Apple ID password with his email address. I have never used his ID to buy anything or anyone else ID to buy anything so why should it keep doing this?
iPhone 6, iOS 8.3