If you are seeing the error code 2155-8007 on your Nintendo Switch, it means that there is an issue with your connection to the Nintendo Switch online service. This can be caused by a number of things, including a problem with your internet connection, a problem with your Nintendo Switch console, or a problem with the Nintendo Switch online service itself.
Here are some things you can try to fix the error code 2155-8007:
- Make sure your internet connection is working properly. Test your internet connection by visiting a website or streaming a video. If your internet connection is not working properly, you will need to fix it before you can use the Nintendo Switch online service.
- Restart your Nintendo Switch console. Sometimes, a simple restart can fix problems with your Nintendo Switch console. To restart your Nintendo Switch console, hold down the power button for about 10 seconds until the console powers off. Then, turn the console back on and try to connect to the Nintendo Switch online service again.
- Check for a software update. Nintendo often releases software updates for the Nintendo Switch that can fix problems. To check for a software update, go to the Home Menu and select System Settings > System > System Update. If a software update is available, it will be downloaded and installed automatically.
- Power cycle your home network. If you are still having problems, you can try power cycling your home network. To do this, unplug your router and modem from the power outlet for about 30 seconds. Then, plug them back in and wait for your internet connection to come back online.
- Contact Nintendo Support. If you have tried all of the above and you are still having problems, you can contact Nintendo Support for help. Nintendo Support can help you troubleshoot the problem and find a solution.
Here are some additional tips that may help you fix the error code 2155-8007:
- Try using a different internet connection, such as a mobile hotspot or a friend’s Wi-Fi network.
- Try moving your Nintendo Switch console closer to your router.
- Try using a wired connection instead of a wireless connection.
- Try changing your DNS settings.
- Try uninstalling and reinstalling the Nintendo Switch online app.