Question

which screen modes support only black and white colours​

Answer 1

Answer:

If you activated Wind down mode, displayed colors on the screen are black and white tone. You can activate Wind down mode to reduce eye strain before sleeping and prevent your sleep from being disturbed.

Answer 2

❥❥ANSWER

If you activated Wind down mode, displayed colors on the screen are black and white tone. You can activate Wind down mode to reduce eye strain before sleeping and prevent your sleep from being disturbed.