hi all, I wonder if there is a way to fix it...
I have an old kobo glo and a new one, I was surprise to see how much the old one lost the contrast and get lot more ghost..
my old is about 2 or 3 years old (I don't know..) but I guess reading Manga or pdf with the zoom made the screen life shorter... Android also had probably damage the screen with his high refresh rate..
it look like material issue and there is probably nothing to do.
does anyone noticed that?
I don't point out with one is the old

I took the picture after running the same internal sd card... going to power off in the same way.