Having trouble?

If you recently replaced your gateway, move your previous SIM card into your new gateway to activate it. Your SIM card is already active, and your service and settings will move to the new device alongside your SIM. 

Check out the tutorials below for help with inserting your SIM into your new gateway.

Arcadyan KVD21: Insert/remove SIM >

Nokia 5G21: Insert/remove SIM >

Sagemcom: Insert/remove SIM >

1. Perform a speed test using the Speedtest.net app or website. 

2. If you're only having problems with the browser, delete the cache, cookies, and history.

3. Move the device to within 15 feet of the gateway to ensure there is no interference.

4. If you still need help, contact us.

1. Perform a speed test using the Speedtest.net app or website. 

2. Try connecting streaming platforms via Ethernet if possible. 

3. Move the device to within 15 feet of the gateway to ensure there is no interference.

4. Disconnect non-essential devices from the gateway during critical usage times if needed.

1. If you are on a Home Internet Lite plan, check your data usage. Check out T-Mobile Home Internet Lite for steps to check your data and upgrade your plan if you need more data.

2. Use the T-Mobile Internet app to check for signal and find the best placement for your gateway.

3. If you're only having problems with the browser, delete the cache, cookies and history.

4. Move the device to within 15 feet of the gateway to ensure there is no interference.

5. Turn off your gateway for a few seconds, then turn it back on.

6. Restart any devices connected to the gateway.

8. If you still need help, contact us.

1. Check that the power cable is securely plugged into the device and outlet.

2. Move the device to within 15 feet of the gateway to ensure there is no interference.

3. Turn off any VPN settings or apps, as well as any firewalls.

4. Turn off your gateway for a few seconds, then turn it back on.

5. Restart any devices connected to the gateway.

6. Make sure you're not exceeding the maximum number of recommended devices. 

7. If you still need help, contact us.

1. Make sure you're not exceeding the maximum recommended devices.  

2. Delete the Wi-Fi network name or password settings, then try to add them again.

3. Try a different computer or device. 

4. If possible, check that the device works on a different Wi-Fi network.

5. Use the T-Mobile Internet app to set up separate 2.4 and 5GHz networks. Try connecting to each network. Check out our Tutorial for iOS or Tutorial for Android to learn how.

6. Move the device to within 15 feet of the gateway to ensure there is no interference.

7. Turn off your gateway and any connected devices for at least 60 seconds.

8. Turn the gateway on and wait for it to finish booting before powering up other devices.

9. If possible, connect using the Ethernet connection and see if the Wi-Fi network is hidden.

10. If you still need help, contact us.

1. Make sure you're not exceeding the maximum number of recommended devices.  

2. Delete the Wi-Fi network name or password settings, then try to add them again.

3. Try a different computer or device. 

4. Use the T-Mobile Internet app to set up separate 2.4 and 5GHz networks. Try connecting to each network. Check out our Tutorial for iOS or Tutorial for Android to learn how.

5. If possible, check that the device works on a different Wi-Fi network.

6. Move the device to within 15 feet of the gateway to ensure there is no interference.

7. Turn off your gateway and any connected devices for at least 60 seconds.

8. Turn the gateway on and wait for it to finish booting before powering up other devices.

9. If possible, connect using the Ethernet connection and see if the Wi-Fi network is hidden.

10. If you still need help, contact us.

1. Make sure that you're using the power cord that came with the gateway and check that it is securely plugged into the device and outlet.

2. Remove any extension cords or surge protectors.

3. Test the device on a power outlet that you know works with other electronics.

4. Make sure you've used the power button or switch to turn the device on.

5. If you still need help, contact us.