Connect to the Internet via usb tethering¶

Using a USB cable to share network from your smartphone to the router is called Tethering. Host-less modem works in Tethering during the setup of the modem as well.

Note: Some mobile carriers limit or charge extra for tethering. We recommend checking with your carrier.

Setup¶

iPhoneAndroid

Connect an iPhone to the router's USB port using a USB cable. A system dialog will appear asking whether to trust the device. Tap Trust to proceed.
Go to iPhone Settings -> Personal Hotspot. Enable Allow Others to Join.
Connect a computer or another phone to the router, then log in to your router's web Admin Panel, go to INTERNET -> Tethering section and click Connect.

If you need to set advanced settings such as TTL, HL, and MTU, click Advanced to customize these settings, then click Connect.

It will start connecting.
Once connected, the personal hotspot status (such as the number of connected devices) appears in the status bar at the top of the phone screen.

The web admin panel will also display the Tethering connection status.

Connect an Android phone to the router's USB port using a USB cable. A system dialog may appear asking USB preferences. Select USB Tethering or File Transfer if prompted.
Go to your phone's Settings -> Network & Internet -> Personal Hotspot. Enable Personal Hotspot or USB Tethering.

(The steps to enable USB Tethering vary by brand. Check your device's settings for the exact location, and contact your manufacturer's support if needed.)
Connect a computer or another phone to the router, then log in to your router's web admin panel, go to INTERNET -> Tethering section and click Connect.

If you need to set advanced settings such as TTL, HL, and MTU, click Advanced to customize these settings, then click Connect.

It will start connecting.
Once connected, the personal hotspot status (such as the number of connected devices) appears in the status bar at the top of the phone screen.

The web admin panel will also display the Tethering connection status.

For the Android official documentation, refer to Share a mobile connection by hotspot or tethering on Android

Warning¶

When Internet access is not available, the corresponding warning will be displayed:

"The interface is connected, but the Internet can't be accessed."

Solutions:

Check if the smartphone has internet access.
Go to Multi-WAN page to determine whether you can access the Internet or not.

Troubleshooting¶

If the connection fails, try these troubleshooting steps:

Use the original power supply for the router.
Unplug and re-plug the USB cable.
Use another USB cable. Ensure it supports data transfer (not just charging).
Turn off and turn on "USB Tethering" for a few times (for Android Phone).
Turn off and turn on "Allow Others to Join" for a few times (for iPhone).
Restart your smartphone and try again.