: Open a web browser and enter your modem's IP address (typically 192.168.1.1 or 192.168.0.1 ). Use the admin credentials found on the sticker at the back of the device.

You can update your modem using two primary methods: the built-in auto-check feature or a manual offline installation.

If your modem does not have internet access or the auto-check fails, you can download a firmware package manually.

: Do not power off the modem during the update. It will automatically reboot once finished. ZTE ZXHN H168N V2.2 Specifications