Coby TF-DVD7377
- Power on player without a DVD in the tray
- Open the tray
- Press 1, 3, 7, 9
- Wait for the asterisks to go away
- Press 0
- A warning should appear
- Press ENTER
Alternative
- The disc tray has to be empty
- Open the disc tray
- Enter 8, 8, 8, 0
- the last digit stands for the region
- Press ENTER
2nd Alternative (Used in 2010, on a 2009 player )
The first two didn't work for me, however the following did:
- Turn machine on
- Press setup
- Hold on remote fast forward (FF) for about 3 seconds
- Press fast reverse «
- A debug screen appears, that doesn't mention the region code. Press zoom on the remote.
- Pressing zoom pulls up a new debug screen with the region codes. Use the arrows to select 255 for a region code (region free).
- Press setup to exit the debug mode
- On the regular debug screen, exit normally. You should know be able to play everything.