Aiwa XD-DV520KS region-free hack

1. Press the Open button on the DVD player itself.

2. The onscreen display should say DVD.

3. Press the Menu button on your remote control.

4. Press the 1 button on your remote control.

5. Press the 6 button on your remote control.

6. Press the 7 button on your remote control.

7. The onscreen display should now request a new region.

8. Press the 1 button on your remote control for region 1, the 2 button for region 2, and so on, or press the Mute button on your remote control for multi-region playback.

9. Press the Standby button on your remote control.

10. Press the Standby button on your remote control.