:) Mbba
1.Switch on ( Then open the lid and press stop )
2.Press setup on remote
3.Enter 1369 in order to check the sub-version of player
SUB-VER 00.00.00.04 ... unavailable
SUB-VER 00.00.00.06 ... available
4.Enter 3497340 (last digit means the region)
5.Press setup on remote. This should take you back to the normal screen.
6.Repeat 2&3 again
7.Check the region code was changed. Mine became `0`