How to restore full color on iPhone 17e after sudden grayscale change?

wordprod wrote:

My iphone 17e suddenly changed all apps to grayscale and the photo on homescreen.

HOW CAN I GET FULL COLOR BACK?

[Re-Titled by Moderator]

Original Title: Iphone suddenly grayscale...help

Follow this path:

1. Settings
2. Accessibility
3. Display & Text Size
4. Turn off any of the options such as Smart Invert/Classic Invert/Color Filters