iPad Pro Weird - Black line in the back of my iPad

[JuanKr]

Hi guys,

After three years of happiness with my iPad Pro 12,9 (3er generation), I noticed after move it from the smart keyboards that it has a black line IMPOSSIBLE to clean it!! No soup, KH7, water, alcohol,...

Looking closed, I notice that it is in the same position as the Smart Keyboard blends it.
Check the pics!!

Does someone know what is going on??

Many thanks!!

 

[JuanKr]

 

[LeonPro]

It's due to the heat burn-in from the back of the iPad basically absorbing the dye over time. That's not good though from a resale perspective. Maybe you should bring that up in the Apple store and let them know.