Wallpaper changing on its own

[dbronstein]

My daughter has a Verizon S4 and it has started changing the wallpaper on its own. I've searched and can't find any solution. She doesn't have any active wallpapers. Could it be an app that's doing it? Or could she have gotten some malware installed? Anyone know how to fix this?

 

[cr6]

It certainly sounds like an app. (Highly unlikely it's malware) Can you have her check her Play Store apps to see if she's downloaded a third party wallpaper app? You might also check to see if she's downloaded any apps from somewhere other than the Play Store. Let us know what you find out and we'll go from there.