Question about Nintendo Wii Console

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Error 003 on a korean wii. what to be done? - Nintendo Wii Console

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Error 003 occurs when a system menu, 4.2 or higher, from a different region gets installed onto a Korean Wii.
You probably have a US version system menu and most likely a hacked wii.

After you connected to the Internet did you accept a system upgrade from Nintendo? This may be the problem.

Try this: while holding down the reset button, turn on the power to the Wii. If a menu comes up then your wii is definitely hacked but it has a brick safety program to get you out of it. If nothing happens then you're console is definitely bricked (a bricked wii becomes inoperable).

One solution is this but it's kinda difficult: difficult solution
Another solution might be to return it and get your money back or send it to Nintendo or query them at their site about this.
Another thing you can do it follow a professional guide that can fix your 003 error. Click here for more information.

Posted on May 22, 2011

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Posted on Jan 02, 2017

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1 Answer

The wii stopped function after it was connected to Internet . Since then it has been showing on the TV screen" Error 003, unauthorised device detected

If you Wii has been modded (modified) to play burned games or games from other regions and it picked up a software update from the Internet, this can happen.
This typically happens upgrading from 4.1 to 4.2.
If you have not modded the box, you can try to contact Nintendo for repair.
If you did the mod, look at something like
for possible recovery tricks.

Aug 13, 2011 | Video Game Consoles & Games

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Error 003

Is this a Korean Wii? seems like a Wii update has been bricking moddified Wii consoles and also has hit a few non-modded consoles. If you had your Wii region changed then it was bricked from the upgrade. Currently no fix... (unless you live in the PI where they say they can fix it for P2000: )

Jul 16, 2011 | Nintendo Wii Console

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Hi have an error 003 can i fix this?

I have found a solution at: However it seems rather complex and involves modding. Apparently this problem only occurs on Korean Wiis that are out of the region and updated past the 4.2 system menu. Good luck with that one pal, I don't know where you got your Wii, and if it wasn't from Korea you have some questions to ask someone...

May 17, 2011 | Nintendo Wii Console

1 Answer

I have a Korean Wii. I dont know the system details. I was trying to update the system with a wireless internet connection and I now get the Error 003: unauthorized device has been detected. How do I...

I dont know the system details. I was trying to update the system with a wireless internet connection and I now get the Error 003: unauthorized device has been detected. How do I recover the system?

Jan 24, 2011 | Nintendo Wii Console

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Error 003

Hi Raviraj,

THink you must have updated your firmware to 4.3 update and you must have got this error code 003

I hate to tell you, but your Wii has bricked. It is now inoperable. I guess you haven't heard, but the 4.2 update can brick even unmodded Wiis.

However, all is not lost. You can get your Wii fixed absolutely free.
Call Nintendo at 1-800-255-3700 for assistance on your repair.

you wii must be an korean wii and was changed by someone to be a North American Wii.
System Menu 4.2 bricks all wiis that have gone through that and gives error 003
there's nothing you can really do about it excepting calling the Nintendo service center.

Please revert me, if you need more assistance, i would be very glad to assist you more.
If you were satisfied with the solution please rate this sollution.

Thanks For using FixYa!
Vinod Kumar J

Nov 28, 2010 | Nintendo Wii Console

1 Answer

Nintendo wii not working - error code 003

Error Code: 003 Please contact Consumer Service at 1-800-255-3700 for assistance

Jun 28, 2010 | Nintendo Wii Console

1 Answer

My wii has an error 003 when i open it , it tells me error:003 unauthorized device had been detected

no one can fixed it yet,because the original region your wii is KOREAN but been update to wrong region,'s totally called BRICKED

Apr 14, 2010 | Nintendo Wii Console

2 Answers

003 error on wii

003 (Unathorised device) occurs after applying the latest 4.2 update. This is the first update Nintendo released that searches for mods/'hacks to the wii, and attempts to delete them; usually this indicating you have a Korean wii.

Looking at latest updates 4.2 - 003 error, you may be able to contact Nintendo and ask them how to resolve it.

There is also a potential fix, but you'll need a drivekey/dx wasabii mod chip, home brew disc with various IOS, plus update 4.1. Be prepared to spend a lot of time and effort, Nintendo didn't do this to make it easy for people to resolve it. Check

Sorry can't help any further at present

Feb 13, 2010 | Nintendo Wii Console

3 Answers

How to repair error 003 on nintendo wii?

Here is what it says on nintendo sopport about your code. Good Luck.
Error Code: 003
Please contact Consumer Service at 1-800-255-3700 for assistance. We are open 6:00 am to 7:00 pm (Pacific Time), 7 days a week.

Nov 25, 2009 | Nintendo Wii Console

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