Earlier quoted context omitted.
The last time I tried it I had to put in the SN of the device I wanted to repair in advance to get the part. Maybe they fixed it from then, have not checked. If you cannot get parts in stock (meaning in advance), you might as well send it to the Apple and not bother with repair shop at all. I also think this is the main reason for making it like that. Display, battery and vibration motor has absolutely no security im…
Why are you upset about giving Apple the serial number of your device?
Please read the thread (shrug emoji).