Will look this up. And not surprised. Anecdotally, I went to Best Buy for an iPhone screen replacement (a year ago in nyc), the tech wanted my pin code, I of c

Will look this up. And not surprised. Anecdotally, I went to Best Buy for an iPhone screen replacement (a year ago in nyc), the tech wanted my pin code, I of course declined. Their reasoning was that they needed it for their test fixture to make sure the replacement worked. I declined again. The tech said that in that case they would have to wipe my phone, I said that’s fine and much preferred to the alternative. When I came back a few hours later to get my device, it had not been wiped, and the new screen worked just fine. I was always curious why the heck would they need my pin! I imagine >95% give their pin.