How do i unlock the region on my samsung bd-e5400 region free?

1. Ensure that there is no disk in the tray.

2. Switch the player off and then back on. This is necessary to clean-boot the
firmware.

3. Wait until the main menu page appears and the player stops doing
anything.

4. Press the eject button to open the tray. (The button is between the "Power"
and "TV Power" buttons at the top of the controller.)

5. Press the eject button to close the tray.

6. Wait while the player searches for a disk.

7. As soon as the "No Disk" message appears at the top left corner do the
following.

8. Press the REPEAT button - just above the TV channel selector at the bottom
right of the controller.

9. Enter 76884 on the number pad.

10. The region code "4" should appear at the top left corner of the
screen.(this just flashed on then off, so keep an eye on the screen)

11. Enter a "9" to make the player region free.

12. Power down and power up again.

13. Play a foreign DVD to verify the change.