Philips DVDR3305

To change the region

  1. Make sure there's no disc in the machine
  2. Power on
  3. Wait for the 'no disc' message
  4. Enter 0086000
  5. Press OK
  6. Power off

To check the region

  1. Make sure there's no disc in the machine
  2. Power on
  3. Wait for the 'no disc' message
  4. Enter 0,0,0,9
  5. Press OK