Samsung 10 default theme disappeared

[Members_9V6ZKGL]

My Samsung screen changed and can't change it back to default. My photos show negative format. In my default themes I can't find the Samsung blue default screen. Please help. I am using a Samsung s10

[Fiona26]

Try settings > Accessibility > Vision enhancements, see if you have colour inversion turned on. If so turn it off.

[LukeB2]

@Members_9V6ZKGL If your screen is showing negative colours, please go to:

Settings > Accessibility > Visibility Enhancements and check Colour Inversion, it needs to be Toggled off. Does this help?

[Robin999]

Not sure if your S10 is the same as my S23, but

Settings >Themes>My stuff.
● Look in Wallpapers>Preloaded
● Look in Themes