What happened to my phone graphics overnight?

[Oldthing17]

When I awakened this morning and turned on my phone, I was met with horrible psychedelic like graphics on my phone, all screens. Has this happened to anyone else? What do I do? 

[realaud]

Have you rebooted your phone to see if it went away? Did you download or visit any websites yesterday night before bed?

[Oldthing17]

I rebooted, it hasn't gone away. No, I didn't visit any sites before going to bed.

[Oldthing17]

I backed up my phone, then reset it. Nothing happened, it's still messed up. Mine is aS24+ by the way.

[realaud]

Is the phone functional?  Have you tried changing/reapplying the wallpaper/theme? Is it possible for you to add a screenshot?

[Oldthing17]

Changing the Theme corrected a large part of the problem, but not everything. I proceeded in checking and changing a lot of Settings. At some point, I must have hit the right one, it's back to normal now. My mind is failing me a lot now, I have a harder time keeping it up. Thank you all, problem resolved.

[Oldthing17]

I reapplied my original theme, that corrected the basic theme screen, but a lot of the screen special effects, etc. are still messed up. I'll keep working on it and will try to provide a screenshot.

[Oldthing17]

Screenshot posted

[meself]

Could be the theme