iphone 12 now black and white, what happened

Hi Jason8889a,

Welcome to Apple Support Communities! We're glad you've reached out for help with this issue you're seeing on your iPhone display. Let's get to the bottom of it together.

You mentioned that all Color Filters are turned off. Have you also checked to verify that the options for Smart Invert and Classic Invert are both disabled under Settings > Accessibility > Display & Text Size.

Here's a guide with helpful information:

Use display and text size preferences on your iPhone, iPad, and iPod touch - Apple Support

We're here for you if you've got any questions.

Have a great day!

Hi Jason8889a,

Thanks for keeping us updated. We're glad to hear that you were able to get it resolved.

Don't hesitate to start a new post here in Apple Support Communities if you've got any other questions.

Have a great day!