Page 1 of Region free code needed for Goodmans GTV 51 DVD

Require hand held code for above player please.
The DVD is integrated into the television.

Many thanks in advance.:)

ttt - still looking, if anyone can help!

To change to multi region:
1.turn on and select dvd mode
2.open the tray
3.press the stop button on remote
4.enter1999 using the remote
5.a hidden menu will pop up
6.set the region code using the remote[set to all] 7.confirm it using enter
8.leave the menu using set up button on remote
9.close the tray

To change to multi region:
1.turn on and select dvd mode
2.open the tray
3.press the stop button on remote
4.enter1999 using the remote
5.a hidden menu will pop up
6.set the region code using the remote[set to all] 7.confirm it using enter
8.leave the menu using set up button on remote
9.close the tray

Hack dosent work! Can someone help?!

thanks