PS4 Custom Dynamic Themes Available... If You Have a DevKit; Some Nice Examples Inside - The Games Cabin
Custom PS4 background rumour clarified
Sony May Add Option to Set Custom Wallpapers on PS4 Soon
How to change the theme of your PlayStation 4 home screen | Android Central
Horror Theme Custom PlayStation 4 (PS4) Wallpapers – PlayStation Wallpapers
Wallpapers (UK)
PS4] [Screenshot] Now that we can set custom wallpapers, I'd like the option to choose the icons of any theme that I own and use custom wallpapers with it. : r/PS4
How to change PS4 wallpaper to ANYTHING you want in seconds