Make my dvd regioncode free

Same steps, only the code is wrong:
They are as follows

Region 1 (US, Canada) - 29334
Region 2 (Europe, Middle East, Japan) - 38767
Region 3 (South East Asia, Hong Kong) - 56732
Region 4 (South America, Oceania) - 76884
Region 5 (Russia, India) - 53814
Region 6 (China) - 24462

And just press 9 to chose REGION FREE

This works for P171 and P172 models, first you need to know from waht region you player is:

Region 1 (US, Canada) - 29334
Region 2 (Europe, Middle East, Japan) - 38767
Region 3 (South East Asia, Hong Kong) - 56732
Region 4 (South America, Oceania) - 76884
Region 5 (Russia, India) - 53814
Region 6 (China) - 24462

1. Power on the Dvd and make sure there are no disc inside
2. press subtitle button
3. Type the code from your Region, I'm 4 region so I used 76884
4. A number of your region will show on the left corner of the tv, press 9
5. and then press subtitle again.
6. Power off and power on
7. VOILA, should be works.

Power on player.
Ensure that there is no DVD inside the player.
The tray should be closed.
Press "Subtitle" on the menu.
Press 53814 for region
The region code will be displayed on the left top corner of your screen.
Now press 9.
Power off the player.
Power it on again and you are region independent!!