Your Wii won’t connect to Wi-Fi, even though your phone gets online just fine. The Wii needs specific wireless settings, and a working network alone doesn’t settle it. Start with a fresh connection, then work through password, router, and signal checks to find where the connection breaks.
Check your console and network first
These fixes apply to the original Wii and Wii Family Edition, including Wii Menu 4.3. The Wii mini does not support Internet connectivity. Wii Mode on a Wii U uses the Wii U’s network settings instead.
The Wii needs a 2.4 GHz network with 802.11b or 802.11g support. An 802.11n-only network is incompatible, even if your phone connects without trouble.
Test Internet access on another device using the same network. If that device also cannot get online, jump to the modem and router restart below.
Create a fresh wireless connection
Start with an empty connection slot and let the Wii test the settings.
- 1.Press A at startup, then select Wii > Wii Settings. Select the right arrow to reach page 2.
- 2.Open Internet > Connection Settings. Select Connection 1: None or another empty slot. If all three slots are occupied, select an unwanted connection, choose Clear Settings > Yes, and select the cleared slot.
- 3.Select Wireless Connection > Search for an Access Point > OK.
- 4.Select your network and enter its Wi-Fi password. Match the capitalization exactly.
- 5.Select OK three times to save and test. A successful test confirms connectivity. A Wii Support Code displayed alongside success is not an error.
Correct the password and security for error 51330
If you see error 51330–51332, check the saved password and security type. Both must match your router, right down to the password’s capital letters.
Check your router’s Wi-Fi password and encryption setting in its administration interface.
On the Wii, open Wii > Wii Settings, then use the right arrow to reach page 2.
Open Internet > Connection Settings and select your saved connection.
Select Change Settings, then the right arrow to reach the second page.
Select the security type matching your router. For WPA2-Personal with AES, choose WPA2-PSK (AES). Nintendo specifically recommends checking this setting for these errors.
Select the white password box and enter the matching password.
Select OK > Confirm > Save > OK to save and retest.
Make your router compatible with the Wii
The router needs to offer a connection the Wii understands. Open its wireless settings and enable the 2.4 GHz network. Menu names depend on the router.
Set that band’s wireless mode to support 802.11b or 802.11g. An 802.11n-only setting will not work.
On supported TP-Link routers, sign in at tplinkwifi.net and open Advanced > Wireless > Wireless Settings. The newer interface places wireless controls under Wi-Fi > Main Network, with band-specific controls in 2.4/5/6GHz Advanced Settings.
Adjust the 2.4 GHz band’s Mode to include 802.11b or 802.11g.
Set Security to compatible WPA2-Personal with AES.
Select Save.
On eero systems with per-band encryption controls, open the app’s Settings > Network settings > Encryption.
Set 2.4 GHz to Standard (WPA2). eero recommends this for older devices struggling with its other encryption modes; it does not guarantee Wii compatibility.
If these settings don’t solve the problem, restart the network next. For persistent eero compatibility trouble, contact eero support and request Compatibility Mode.
Restart the modem and router in order
Give the network a fresh start, with the modem coming back online first.
- 1.Disconnect power from the modem and your separate router. A modem backup battery can prevent a complete power-off.
- 2.Wait 30 seconds.
- 3.Reconnect the modem and wait for its lights to become steady.
- 4.Reconnect the router and wait for its lights to become steady.
- 5.Retest using the Wii’s connection setup above. If other devices still cannot access the Internet either, contact your Internet service provider.
Strengthen the signal and try another channel
Move the Wii and router closer together, with fewer walls between them. Retest the connection before changing more settings.
Elevate a router sitting on the floor. Move nearby metal objects and interfering electronics away. Test again.
In the router’s 2.4 GHz wireless settings, set the channel to 1, save, and retest; on TP-Link models with this control, use Channel and Save. If that fails, repeat with channel 11. Nintendo recommends these channels for Wii authentication and interference troubleshooting.
If the network doesn’t appear in a scan, open Wii > Wii Settings > right arrow to page 2 > Internet > Connection Settings, select an empty slot, and choose Wireless Connection > Manual Setup. Enter the network name, matching security type, and password, then complete the remaining network settings. Select Save and run the connection test.
Resolve a failed Internet connection test
If the Wii gets an IP address but the connection test still can’t reach the Internet, check Internet access and DNS. Nintendo lists DNS failures and a router without Internet access among the causes. Change DNS after the Wii connects to the wireless network; it won’t fix a wrong Wi-Fi password.
Open Wii > Wii Settings, then select the right arrow to reach page 2.
Open Internet > Connection Settings and select your connection.
Select Change Settings.
Select the right arrow three times to reach Auto-Obtain DNS.
Select No > Advanced Settings.
Enter 8.8.8.8 as Primary DNS, then select OK.
Enter 8.8.4.4 as Secondary DNS, then select OK.
Select Confirm > Save > OK.
Check Proxy Server in the connection’s manual settings. For an ordinary home network, select Don't Use.
Leave MTU Value unchanged, as Nintendo recommends.
Select Save.
If the test still fails, create a connection to another compatible network using the setup above. Success there points toward your original router or network configuration.
Check with your router manufacturer about firmware updates for that router.
To bypass Wi-Fi, connect a Wii-compatible LAN adapter to the console’s USB port. Many generic USB Ethernet adapters do not work.
Connect the adapter to your router with an Ethernet cable.
Open Wii > Wii Settings > right arrow to page 2 > Internet > Connection Settings.
Select an empty slot, then choose Wired Connection > OK to test.
If the Wii fails across multiple compatible networks, seek console-specific assistance. Nintendo of America no longer offers Wii factory service, so repair or replacement requires an option outside Nintendo’s service program.
Frequently Asked Questions
Why does the connection test pass but a Wii game still cannot play online?
Nintendo ended Wii Nintendo Wi-Fi Connection online play and related features on May 20, 2014. Router changes cannot restore those official services. WiiConnect24 services, including the Forecast and News channels, ended June 27, 2013.
How do I connect Wii Mode on a Wii U to Wi-Fi?
On the Wii U, open System Settings > Internet > Connect to the Internet. Select your network, enter its password, and select OK. After a successful test, select OK > Set to make it the default. Use compatible security such as WPA2-PSK (AES); WPA2-PSK (TKIP) is incompatible with Wii software. A Wii logo in the connection list identifies a connection compatible with Wii games.
Will a Wii system update fix incompatible Wi-Fi?
The console updater requires working Internet access, so it cannot get around incompatible Wi-Fi. Once connected, open Wii > Wii Settings, use the right arrow to reach page 3, and select Wii System Update > Yes > I accept.
Does the Wii need a separate name for the 2.4 GHz network?
No. Separate band names are optional. On TP-Link routers supporting this feature, open Advanced > Wireless > Wireless Settings, disable Smart Connect, change one band’s Network Name (SSID), and select Save. Choose the 2.4 GHz network’s name during Wii setup.