But you didn't have to wait, you can simply give them the phone, and do your other business looking around the store and come back an hour to pick up?I had two on my 6S+ made an appointment and still had to wait an hour to get seen. At first they wanted to replace the screen and make me come back in an hour but I wasn't gonna wait since I already waited that long so he gave me a white box replacement. Don't even think they have any refurbished units yet for the white boxes.
That's what I would have done with mine if I had issues with the screen. Simply just get the screen serviced and still walk out with my original phone that still matches the serial number on the box.
But then I even wonder if they have screens for the 6S/6S Plus available at the store for replacements?