Has anyone actually tried a burn in on the screen?? My iPad two had an uneven screen on launch day last year with no units to swap out I downloaded a full screen sized shot of black, white, red, blue and green and left my iPad running a sideshow full brightness for 48 hours. Obviously plugged into the mains. After I had no yellow tint issue and the screen was a lot more uniform. I must note that I didn't have a backlight bleed issue.
I know it's a long shot but worth a try??
I know it's a long shot but worth a try??