You can change icons, wallpaper, themes, etc. Not sure what you're saying."and it's better than what you had." It's not.
I'll have a look... any way I can revert? Why did it all of a sudden upgrade mine instead of keeping the usual theme?
No, you can't revert as I said in my first post. And it is better, it just looks like crap. With my own wallpaper and layout I saw no change whatsoever in mine. All of us have been getting the upgrade as it updates the entire OS. You can change wallpaper and themes as you could do before. As I said, I saw no appearance change with mine.
You can change icons, wallpaper, themes, etc. Not sure what you're saying.