Re: After the iOS 8.02 update, my screen has turned Black & White. Have I gone back in time?
This one worked for my IPhone 4S...IOS 8.2
One addendum to your tip though: If you have Zoom on (one of the Accessibility options),
you need to be careful to just tap lightly 3 times with 3 fingers. I had been tapping to roughly and the screen kept zooming in and out. After many attempts, I tried tapping lightly, being careful not to slide my fingers on the screen.
That did it. The little box appeared. I then clicked on Filter, then clicked on None. Presto, I had full color back.
Happy Man