Grundig GDV-200 region-free hack

Open the DVD players tray

Place a Region 1 disc in the tray, but don't close it

Press the buttons 0 1 2 and then 3 on the Remote Control in order, one at a time

Press the Play button on either the Remote or the player

Restore to Region Two:

Open the DVD players tray

Place a Region 2 disc in the tray, but don't close it

Press the buttons Return and then Play on the Remote Control in order, one at a time

Earlier firmware versions will not play The Matrix and require an upgrade, this does not remove the hack. Earlier firmware freezes with RCE encoded discs.