Sony has released a brand new theme for the PS4, PS3, and PSVita, in celebration of its 20 th anniversary. The theme puts the original Playstation startup and menu sounds into your current gen consoles. It also changes the menus to the same grey that the original PlayStation was, and changes your icons to be the familiar Playstation Red, Blue, and Yellow. This will be a perfect companion to the ultra rare 20 th anniversary edition of the PS4 which comes in PSOne grey!
The theme came bundled with the most recent PS4 update, other users can download the theme by going to the PS store of their system of choice.
Source: Kotaku