Avengers Endgame PS4 Custom Theme - (Link and Instructions in Comments) : r/marvelstudios
How to import custom wallpapers for your PlayStation 4 | Android Central
How to Change Your PS4 Wallpaper
PS4: No Dynamic Themes or Background Changes | by Sohrab Osati | Sony Reconsidered
How to change PS4 wallpaper to ANYTHING you want in seconds
Wallpapers (UK)
How to change PS4 wallpaper to ANYTHING you want in seconds
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