Update has changed my screen

[Monaro]

I did the new update on my Samsung S21 last night and now my screen looks like a photo negative. How do I fix this please?

[_nok_]

Check if Colour Inversion is on.

Settings > Accessibility > Vision Enhancements > turn off Colour Inversion

[Monaro]

Beautiful ! That fixed it. Thankyou

[_nok_]

Noice!