To connect a router to a hotspot, you have two reliable methods: using the router's Wi-Fi as WAN mode (often called WISP or Repeater mode) or using a USB cable to tether your phone directly. Before starting either method, ensure your router's firmware is updated to the latest version for optimal performance and feature availability.
Before you begin: connect a router to a hotspot
This guide covers both primary methods for connecting a router to a hotspot. The first method uses your router's ability to act as a Wi-Fi client, connecting to your phone's hotspot wirelessly and then creating its own local network. The second method uses a physical USB cable for a more stable connection. Both methods allow you to share your phone's data connection with multiple devices, such as laptops, gaming consoles, or smart home gadgets. A critical prerequisite is to update your router's firmware before proceeding, as this ensures compatibility and access to the necessary connection modes.
Method 1: Connect via Wi-Fi (WISP or repeater mode)
This method treats your phone's hotspot as an internet source, similar to a traditional modem. It is ideal for travel routers or any router with a dedicated WISP or Repeater mode. This is the standard way of connecting a hotspot to a router, and step-by-step instructions follow below.
- Enable the mobile hotspot on your phone. On your smartphone, go to Settings and turn on the Mobile Hotspot or Personal Hotspot feature. Note the Wi-Fi network name (SSID) and password displayed on the screen.
- Log into your router's admin panel. Connect a computer or other device to your router's default Wi-Fi network or via an Ethernet cable. Open a web browser and enter your router's IP address (commonly 192.168.0.1 or 192.168.1.1). Log in using the default credentials, which are often "admin" for both username and password, or a password you set during initial setup.
- Select the correct operation mode. Navigate to the "Operation Mode" or "Quick Setup" section in the router's settings. Choose "Hotspot Router," "WISP," "Client," or "Repeater" mode. The exact name varies by manufacturer, but the function is the same: the router will connect to an existing Wi-Fi network.
- Scan for and connect to your phone's hotspot. The router will scan for available Wi-Fi networks. From the list, select the SSID of your mobile hotspot. When prompted, enter the password you noted in step 1.
- Configure your router's new local Wi-Fi network. After connecting to the hotspot, you will be asked to set up your router's own Wi-Fi network. Create a new SSID (network name) and a strong password for devices that will connect to your router.
- Save and apply the settings. Confirm the changes and reboot the router if prompted. The router will now broadcast its own network, using your phone's hotspot for internet access.
Method 2: Connect via USB tethering
USB tethering provides a more stable and often faster connection than Wi-Fi, as it bypasses wireless interference. It is particularly useful for connecting a mobile hotspot to a PC with USB, a method that also works for routers with a USB port.
- Connect your phone to the router with a USB cable. Use a data-capable USB cable to connect your smartphone to the USB port on your router.
- Enable USB tethering on your phone.
- On Android: Go to Settings > Connections > Mobile Hotspot and Tethering, then toggle on "USB Tethering."
- On iPhone: Go to Settings > Cellular > Personal Hotspot. Tap "Set up Personal Hotspot" if prompted, and ensure "Allow Others to Join" is enabled.
- Select USB tethering as the internet source in the router's admin panel. Access the router's web Admin Panel (using an address like 192.168.1.1 or tplinkwifi.net). Navigate to the internet or WAN settings and select "USB Tethering" or "Tethering" as the connection type. The router should automatically detect the tethered phone.
- Save the settings. Apply the changes. The router will now use your phone's cellular data connection via the USB cable.
Testing and finalizing your connection
After completing either method, save all settings and reboot the router if prompted. To verify the connection, connect a device (like a laptop) to the router's new Wi-Fi network and open a web browser. If pages load successfully, the setup is complete. Note that when using a router in Repeater mode, functions like firewall, IP sharing, and NAT might be disabled on some ASUS routers. This means some advanced features may not be available, but basic internet sharing will work. This method of using a phone hotspot is ideal for temporary setups, travel, or as a backup internet connection.
