Sony DVP-S336 region-free hack

Turn On the unit with the remote controller

Wait until "no disc" appears in the unit's display

Press Pause, 3 1 4 1 5 9

The word "CODE" should appear in the display

Within five seconds, press the key that corresponds to the zone you want i.e. 0 for region free, 1 for region 1, 2 for region 2 and so on

Again, within 5 seconds, press Pause and Power

If the above fails to work then you may wish to try the following:

Put the player into Standby mode

Press 1 and Return on remote for region 1, 2 and Return for region 2, and so on. Use 0 and Return to return player to default region settings

Press P-Mode and Return to play DVD's with the selected region, auto-switching is Off

Press Audio and Return for auto-switching On

Press Angle and Return for MacroVision On

Press Subtitle and Return for MacroVision Off