UNOFFICIAL FAN PAGE HACKS
For most Nintaus players - Region and Macrovision
To turn Macrovision off, and make your DVD region free.
1. Open the tray
2. With the remote, put in the numbers 9 9 2 6
3. Choose region 9 (region-free), and choose Macrovision Off
4. Close the tray.
Ok to run
For N9808 - Macrovision
Unfortunately Macrovision is only removable with a firmware upgrade/crossgrade
Update: I recently tried did the upgrade on my own unit with great results. Here's my instructions and what to expect.
Burn the MTK.BIN file to a cd-r using Joliet and disc at once. Name the disc MEDIATEK.
Insert the disc into the player and you will get a screen which allows you to confirm whether you want to upgrade. One click will complete the operation so this is the time to pull out if you are nervous. If you decide to continue, the screen will indicate that the unit is upgrading. Shortly thereafter, the disc will be automatically ejected. There is no confirmation that the unit has successfully upgraded, the message still says "upgrading". It caused me quite a bit of stress, but now you just need to remove the disc, press close, power down, power up and…Bob's your uncle, you have a macrovision free N9808.
The suggestion that you should wait until the unit resets by itself might be worth it, but for me it just didn't happen. Wait if you like. Just walk away and make a coffee. If it doesn't reset by itself, just do what I did. Hopefully the player is still under warranty. Just take it back and plead ignorance if you get a major disaster.
Unfortunately I didn't take down my version number before the upgrade so I can't give you those details. If anyone tries it, if you could give those details in the guestbook for me to post, that would be great.
Macrovision hack posted by Peter Swiatkowski at August 02 2003: Posted on DVDRHELP.COM
For N9808 - Region
This one's safe
Press the following keys to check the firmware version of your player:
"SETUP" - "1" - "3" - "6" - "9" - "3x left" - "1x right"
A new entry appears in the setup menu, called "VERSION".
Set value of region code to "0" for region free