Mustek DVD V520

Open the tray. Press 7,7, Select. A service menu will now appear. Scroll down to
"Country Code" and press SELECT on the remote. Change the setting to the
desired region or 13 for all. Press SELECT. Press RETURN to exit the menu.
Sony DAV-S300
Put your player into „Standby“ Mode and enter one of the following commands if
necessary,
: Remote control command Function
: [0] [RETURN] Default Default region code on the player
: [1] [RETURN] Region 1
: [2] [RETURN] Region 2
: [3] [RETURN] Region 3
: [4] [RETURN] Region 4
: [5] [RETURN] Region 5
: [6] [RETURN] Region 6
: [P. MODE] [RETURN] Only play DVD’s with the selected region; auto switching
OFF
: [AUDIO] [RETURN] Default Auto switching ON
: [ANGLE] [RETURN] Enable video interference impulses (Macrovision ON)
: [SUBTITLE] [RETURN] Default Disable video interference impulses (Macrovision
OFF)
: [PREV] [RETURN] Enable user operation prohibitions* and access restrictions
: [NEXT] [RETURN] Default Disable user operation prohibitions* and access
restrictions.
Sony DVP-C660, Sony DVP-C670D, Sony DVP-CX860
Switch off, press 5,5,5, then menu, and then hold down 3 for 3 seconds.
Or
While your system is turned OFF press: the TITLE button then, the CLEAR button
then, the POWER button. Select the region
Sony DVP-CX860
Open the drive tray. Enter 9,8,1,7 from your remote to access the system menu.
Select region from 1 to 6 or set it to 9 for Multiregion. You can also disable
Macrovision from this screen.
Sony DVP-M35
Insert your disc then press DVD menu button, should take you to menu screen
for the film, Then select program button on your remote then selected a few
chapters from 2 - 20 say then press play,stop,play,stop until it plays the
movie(sometimes works straight off others minutes, it may start playing at
chapter 15 but once you have it playing just skip back to the beginning.