Pokemon Home is a cloud-based service for Pokemon games that allows players to store and trade their Pokemon across different devices. However, users sometimes encounter the frustrating Pokemon Home error code 400 when trying to access Pokemon Home. This error prevents players from managing their Pokemon collection.
Fortunately, there are several troubleshooting steps you can take to resolve Error Code 400. With some patience and effort, you can get Pokemon Home working again on your Nintendo Switch, mobile device, or other platforms.
What Causes Pokemon Home Error Code 400?
Error Code 400 in Pokemon Home usually indicates one of the following underlying issues:
An outdated Pokemon Home app can sometimes cause Error Code 400. Make sure you have installed the latest updates.
Connectivity issues, either due to your local network or problems with the Pokemon Home servers, are a common trigger for Error Code 400.
Sometimes, the Pokemon Home servers go down for maintenance or due to technical issues. Error Code 400 is common when the servers are offline.
Corrupted local app data can also lead to this error. Reinstalling the app may fix these types of issues.
Occasionally, device compatibility problems will manifest as Error Code 400. Trying a different device may help isolate these types of issues.
How to Fix Pokemon Home Error Code 400 on Nintendo Switch
If you are getting Error Code 400 on your Nintendo Switch, here are some steps to resolve it:
1. Check your Internet connection
Make sure your Nintendo Switch is connected to a stable, high-speed Internet connection. If you are on Wi-Fi, try moving closer to your wireless router. Or, try temporarily using a wired Ethernet connection.
Slow or unstable Internet connections are a leading cause of Error Code 400.
2. Update Pokemon Home
In the Nintendo eShop, check for any available updates to the Pokemon Home app. Install the latest update if available.
Updates often include bug fixes that resolve errors like Code 400.
3. Reboot your Nintendo Switch
Fully power down your Nintendo Switch, wait 30 seconds, and then restart it. This can clear out minor software glitches.
4. Delete and reinstall Pokemon Home
As a last resort, you can delete the Pokemon Home app from your home screen and then redownload it from the eShop. This will give you a clean install of the app.
Just make sure your Pokemon are backed up to the cloud first!
If Error Code 400 in Pokemon Home persists after trying these steps, it usually means there are broader issues with the Pokemon Home service.
Fixing Pokemon Home Error Code 400 on Mobile
Here are tips for fixing Error Code 400 when trying to access Pokemon Home on your Android or iOS device:
1. Check for app updates
Open the Google Play Store or Apple App Store and search for updates to the Pokemon Home app. Install any available updates.
2. Restart your mobile device
Power down your phone or tablet, wait 30 seconds, and turn it back on. Restarting can clear out minor glitches.
3. Toggle Airplane mode on and off
Turn on Airplane mode for 15 seconds and then turn it off again. This will reset the network connections.
4. Delete and reinstall the app
Uninstall Pokemon Home, restart your device, then install the app again. This gives you a fresh install of the app.
5. Try connecting on a different network
If you are on Wi-Fi, try temporary connecting to a mobile network. Or use a different Wi-Fi network than your usual one.
Network issues are a common cause of Error Code 400. Changing networks helps identify the problem.
6. Clear app cache and data
In your device settings, find the Pokemon Home app and clear out the cached data and app data. Then relaunch.
If Error Code 400 keeps happening on mobile, the problem is likely with the Pokemon Home servers rather than your device.
7. Disable firewall and VPN software
Temporarily turn off any VPN services, firewall programs, or network filtering software. These programs can sometimes block connections to Pokemon Home.
If you still get Error Code 400 after trying these network troubleshooting steps, contact your ISP to see if they detect any issues.
FAQ – September 23, 2023
How do I fix Pokemon HOME error code 400 on Nintendo Switch?
On Switch, fix error 400 by checking your Internet connection, updating Pokemon HOME, rebooting your Switch, and reinstalling the Pokemon HOME app if needed.
What causes Pokemon HOME error code 400 on mobile?
On mobile devices, error 400 is usually caused by connectivity problems, an outdated app, or server issues. Try updating the app, toggling Airplane mode, switching networks, or deleting and reinstalling Pokemon HOME.
Why do I keep getting error code 400 in Pokemon HOME?
If you continually get error 400 in Pokemon HOME, it’s likely caused by network problems or a device-specific issue. Try a factory reset on your device or contact Pokemon customer support for help troubleshooting.
How can I fix Pokemon HOME error code 400 unable to communicate?
For Pokemon HOME error 400 communication issues, make sure you have an active Internet connection, check server status, restart your device, reinstall the app, and try a different network. Contact support if it persists.
What should I do when Pokemon HOME has error code 400 server not available?
When you get Pokemon HOME error code 400 related to servers being unavailable, it typically means the Pokemon HOME servers are down temporarily. Check the official server status page and wait for the outage to be resolved.
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