IPhone – Bought new iPhone 6s. Asking for different apple id. Why

apple-idiphone

My girlfriend's brother just ordered a new iPhone 6s and he tried setting up his phone but the store I believe keeps asking for a password for a Japanese registered email address. Assuming that's not meant to happen. Any reason this is happening? Is the phone refurbished or stolen and not new? Thanks for any info

Best Answer

It sounds like he has encountered Activation Lock. He can check that theory here:

https://www.icloud.com/activationlock/

The information provided would seem to indicate the device has been used before.