So I have this yellow tint creeping up from the bottom of my screen to about 1/4 or 1/2 of the screen. Now this isn't my first iPad and I don't really want to return it Again so I'm here to ask some questions. Does anyone know what causes the tint to be unevenly tinted? Also worth noticing my screen was overall pretty yellow at the beginning and I've done the towel trick for probably over 3 days total and while it fixed most of the overall yellowness the bottom of my screen has stayed the same the last so many hours. So it's most probably not adhesive which isn't dried up yet. Something I also found out is that as the screen heats the bottom becomes whiter.