Hiteker AD-600A region-free hack

Press the Set-up button on your remote control.

Using the onscreen menu, select the Preferences option.

Press the Still/Step button on your remote control.

Press the Prev button on your remote control.

Press the Next button on your remote control.

You will now enter the hidden set-up page, and can change the player to any Region or set it to Region Free.

Didn't work, or found a better way? Send us your version.