Chosen Solution

My screen has a red haze. How do I fix it?

Studies have shown that exposure to blue light at night can suppress production of sleep-promoting melatonin and may prolong the time it takes to fall asleep. Blue Shade is like sunglasses for your screen. To turn Blue Shade on or off, swipe down from the top of the screen and tap Blue Shade. To adjust Blue Shade settings: Swipe down from the top of the screen and select Settings.Select Display, then tap Blue Shade.Drag the slider bars to adjust screen brightness and color.

You have to SWIPE DOWN from the top of the screen for these setting and select blue shade . Once you click it the red haze will disappear.