DMTech LU20XT region-free hack
Also works on: LM26DT
1. First set TV to DVD mode.
2. Press the 'Open/Close' button on the remote control.
3. With the tray out press the 'setup' menu on remote.
4. Move tab to 'Custom Setup' and hit the '3' button 4 times.
5. From here you can see the region codes, select 'Free' and press 'ok' on remote.
6. Exit setup
Didn't work, or found a better way? Send us your version.