← Back to DatabaseHow to Fix Error 2002-4001
Topic: Nintendo Switch Error Codes | Status: Updated
What is this error?
Error 2002-4001 on the Nintendo Switch indicates a network connectivity issue that is preventing the console from accessing online services. This may occur due to various factors, including problems with your internet connection or issues with Nintendo's servers.
How to Fix It
- Check Internet Connection: Ensure that your Nintendo Switch is connected to the internet. Go to System Settings > Internet > Test Connection to verify connectivity.
- Restart Your Console: Sometimes, simply restarting the console can resolve temporary glitches. Hold down the Power button for a few seconds, select Power Options, and then choose Restart.
- Verify Network Hardware: Make sure your modem and router are functioning correctly. Unplug them, wait for 30 seconds, and then plug them back in. Allow them to fully restart.
- Change DNS Settings: Go to System Settings > Internet > Internet Settings, select your network, and then choose Change Settings. Scroll down to DNS Settings and set it to Manual. Use 8.8.8.8 for the primary DNS and 8.8.4.4 for the secondary DNS (Google DNS).
- Check for System Updates: Ensure your console is up to date. Go to System Settings > System > System Update to check for and install any updates.
- Contact Nintendo Support: If the error persists, it may be an issue on Nintendo's end. Visit the official Nintendo support website for further assistance.
Disclaimer: This is an educational guide. We are not responsible for data loss. Always backup your system.
