So I had a replacement phone provided by the Genius Bar last week and noticed these tiny white dots developing on the back of my iPhone 7 Plus matte black. I have it inside of a Apple leather case and take it out usually two/three times a day to clean any dust or debris.
My old original matte black iPhone 7 didn't show these types of marks/spots. Anyone else with these developing?
I'm incredibly careful with all my devices and never had a issue like this before on any previous iPhone and I am meticulous about how I care for my devices.
Curious how prevalent this issue.
I've attached a image, not of my phone but one that is similar to what is showing on mine. I don't have it as bad as the picture yet but I wonder if this is some issue with the manufacturing process.

My old original matte black iPhone 7 didn't show these types of marks/spots. Anyone else with these developing?
I'm incredibly careful with all my devices and never had a issue like this before on any previous iPhone and I am meticulous about how I care for my devices.
Curious how prevalent this issue.
I've attached a image, not of my phone but one that is similar to what is showing on mine. I don't have it as bad as the picture yet but I wonder if this is some issue with the manufacturing process.
