Why has my iPhone 6 screen suddenly turned black and white?

[iMore Question]

my iphone 6 screen suddenly turned black and white

how do I get the color back on my iphone6

 

[kch50428]

Re: my iphone 6 screen suddenly turned black and white

A setting in Accessibility may have been inadvertently changed... go to Settings...General...Accessibility... see if Greyscale is on or not... otherwise, you might need to seek service for a hardware issue.

 

[JingleJamboree]

Go to settings > General > Reset > Reset all settings
This will restore the color. I just did it