Learn more about your T-Mobile 5G Gateway (G4AR & G4SE) and and find technical details, tutorials on how to use it, and other information about your device

From modems, to routers, to 5G gateways, and more—learn about different types of internet devices and how they play a role in home internet access.

Learn more about T-Mobile 5G Home Internet and get the answers to frequently asked questions about setup, cost, internet speed, coverage and more.

Check your home internet availability for T-Mobile's fast, 5G wireless internet by address. We're working hard to deliver our 5G internet across the country.

Get help on how to set up your T-Mobile Internet gateway, how to update your network name and password, how to set up replacement gateways, and more!

Our return center will check the condition of the device when we receive it. If the Internet Gateway or Coverage Device is damaged beyond normal wear and tear or is missing parts, you will be …

Learn how to connect your devices to your T-Mobile Internet Wi-Fi network from gaming systems to smart household electronics.

One gateway is enough to cover all areas of most average size homes. The Wi-Fi signal travels about the same distance as any other Wi-Fi signal, which ranges depending on interference …

Get the T-Mobile 5G Home Internet app. With the power to monitor devices on your Wi-Fi network and set parental controls, managing your Wi-Fi network is simple.

Connect your device and equipment using Wi-Fi or Ethernet. Use the link below to get tutorials and instructions for connecting devices and third-party equipment.