I'm been reading all 41 pages and Just got my phone swap out at apple, I cant tell if my new one is any better but my new S/N starts with F2 and my previous one started with FF
does that mean I have a good one now or the S/N dont really matter?
I don’t think S/N matters, since someone here stated they had a perfect display but they had the same serial number as me.
If my spotify and clock apps are grey, not black, does that mean my display is faulty? Seems like they are actually grey now...
Clock should be nearly black. I had a bunch of models with washed out black levels which made things look grey (check page 33/34)