Yamaha DVD-S510 region-free hack

Also works on: DVD-S520

This hack should work on all Philips DVD players as of 06/01/2001 with any firmware version, and other similar models by manufacturers such as Grundig, Marantz and Philips.

Send the infra-red code RC6 (aka Codeset 4, Key 235) to your player. You can do this with a OneForAll

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