How To Fix 3DS Error Code 002-0999

The Nintendo Switch is a well-liked gaming console from Nintendo that works as both a portable device and a home console when linked to a TV.

One problem is the 3DS Error Code 002-0999, which affects gaming.

The complete error message reads: “Error Code: 002-0999 The online service is unavailable. Please try again later.”

This article explains why this error happens and gives solutions to fix it and keep playing smoothly.

What Causes 3DS Error Code 002-0999?

Many Nintendo Switch 3D users have reported encountering the error code 002-0999.

According to Nintendo, this error is caused by a network issue, which can originate from the user’s end, such as a weak internet connection or Wi-Fi.

On the other hand, it can also occur during server issues with Nintendo.

For example, if the server is down for maintenance, you might encounter this error.

Lastly, some users have reported that using an outdated game can also lead to this issue.

3DS Error Code 002 0999 nintendo switch

Luckily, we were able to find some workarounds that might help you fix this issue.

If these workarounds do not resolve the problem, it is recommended that you contact the support team for further assistance.

How To Fix 3DS Error Code 002-0999?

Here are some fixes that might help resolve the issue for you:

1. Check Your Internet Connection

As mentioned before, the 3DS Error Code 002-0999 on the Nintendo Switch is a network error.

Therefore, the first thing you should do is check your internet connection and ensure that the connection is steady and stable.

Here are the steps to check your internet connection:

  • Turn off your router or modem, wait for a few seconds, and then turn it back on.
  • If the problem persists, you can reset your network settings on your device. Go to the network settings menu and look for an option to reset or restart network settings.
  • Try connecting your device to a different Wi-Fi network or switch to a cellular data network to see if the issue is specific to your current network.
  • If possible, try connecting to the internet using a different device, such as a smartphone or tablet, to see if the issue is specific to your device.

2. Check The Nintendo Server Status

If there is nothing wrong with your internet connection, then you should check the server status of Nintendo’s servers to see if there is an issue with them.

If the server is down for some reason, you should wait for a while and then check whether the 3DS Error Code 002-0999 on the Nintendo Switch persists or not.

Nintendo Server Status for 3DS Error Code 002 0999

You can verify the server status for Nintendo on its official website and select your region to view the server status.

3. Restart Your Nintendo Switch

Sometimes, this issue can be temporary, and simply restarting your device can resolve the problem.

To do this, turn off your device, then wait for three to five minutes before restarting it.

After restarting the device, check if the error on your Nintendo Switch persists or not.

4. Update The Game

In our research, we were able to find that some users were able to resolve the 3DS Error Code 002-0999 on the Nintendo Switch by updating the game.

This could be due to an outdated game having bugs or glitches.

If you are facing this issue, try updating the game and then check if the issue has been resolved or not.

Here are the steps to update a game on a Nintendo 3DS:

  • Connect your 3DS to the internet via Wi-Fi.
  • Open the eShop app on your 3DS.
  • Search for the game you want to update in the eShop.
  • If there is an update available, you should see an option to download it.
  • Select the option to download the update and wait for it to finish downloading and installing.
  • Once the update is installed, you should be able to play the game with the latest version

5. Contact Nintendo 3DS Support

Nintendo 3DS Support for

If the earlier solutions didn’t help, reach out to Nintendo 3DS support for further assistance.

They’re experts and can guide you to fix the problem.