Has anyone found a region hack that works on the D1730 Audiovox portable DVD player as I would like to change it to Multi-Region if possible as it only plays Region 1 at the moment. I have tried the hack for the DV1680 but nothing happened, the key sequence was SETUP, +10, PREV, NEXT, which I tried and I'm sure I used the right button for PREV and NEXT but nothing appeared on the screen.

Any help would be appreciated.