Bush DVD-2523 region-free hack

Turn On the player and Eject the disc tray

On the remote press 2 8 1 2 followed by Enter

This gets you to the engineers menu

Press Down until you reach COUNTRY CODE and press Enter

The current region code will change to four dashes (----)

Input one number (0=Region Free, 1=USA 2=Europe, etc) and press Enter again

The new region code will now be displayed. You can exit by just pressing the Eject button once more