NEC NDV-21 region-free hack

Also works on: NDV-22, NDV-23, NDV-24, NDV-31, NDV-100, NDT-41, RB-D41

This hack may also work on most other NEC DVD players

Make sure there is no Disc in the unit when you turn it on

Press Pause on the remote

Key in 3 1 4 1 5 and then 9 on the remote

The word Code should appear on the screen

Press the number for the required region (0 = multi-Region)

Press Pause

Turn the unit off then back on and you're good to go

Note:- Some new discs use enhanced regional coding which may not work with the "0 for all" setting. In this case use the specific code for the Region of the disc

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