works on region 2 players.. but I would see the code for your region at the bottom and use that to enter and then try the 9 to make it region free ok.
I used it on my brand new Samsung BD-1600 today and it worked on the first try using the code below. My unit is a Region 2 (UK) machine.
1) Press the POWER button on the remote to turn on the machine (no disc in the tray).
2) Wait till the player has booted up and the Samsung logo screen is displayed.
3) Press the OPEN/CLOSE button on the remote twice, to open then close the disc tray.
4) As soon as you see "No-Disc" displayed in the top left corner, press the REPEAT button followed by the 5 digit code for your current region as listed below.
(Mine was 57538 for region 2)
Don't press the REPEAT button for too long, just smoothly press REPEAT 5 7 5 3 8.
If it doesn't work straight away, keep trying, mine worked on the first go.
5) If you're successful, your current region code will be displayed in the top left corner of the screen.
6) Press '9' to make your player region free.
7) Turn the player off, then on again and test with a different region disc, or if you don't have one to test with, just repeat the hack and instead of your old region code appearing in the top left corner of your screen, you should see '9' if you've been successful.
The hack can be repeated to turn your machine back to it's original settings or to a particular region if the disc is sensative to region free machines.
