service menu - SAMSUNG HT-C6500 (home theater in a box)

[leofonseca]

Hi;
I recently bought a HTiB (BD player + 5.1 boxes) in USA, model SAMSUNG HT-C6500. The player is very similar to BD-C6500, with the difference being 5.1 (BD-C6500 is 7.1), but has all other features (WI-FI, Internet TV, YouTube, iPod dock), with the advantage of having 2 HDMI inputs and 1 output).

I am very pleased with the product, but I can not play some DVD's region 4 (Brazil).

So I'd like to know how to enter the SM (service menu) this device for changing the configuration of it.
I tried method for Samsung TV's (MENU 1 8 2 ON), I tried REPEAT 7 6 8 8 4, but can not access.

Can anyone help me?

Thank you.

[cholako]

I have the same problem with region free codes... not working at all!
My firmware is 1014.1 right now... don't know if that's the problem

Please someone help us!

[jman98]

Samsung and Sony players of all types are the most difficult in the world to unlock for region free playback.

Combination players such as home theater players have rarely been able to be unlocked, even in the past.

Manufacturing changes during production can break unlock codes that worked in the past.

[cholako]

Samsung and Sony players of all types are the most difficult in the world to unlock for region free playback.

Combination players such as home theater players have rarely been able to be unlocked, even in the past.

Manufacturing changes during production can break unlock codes that worked in the past.

Oh crap

Do you know how to downgrade the firmware back to the factory version? That's my last shot right now.. try to downgrade and use the code with the old firmware...

thanks a lot!