If the router cannot connect to the internet, you must download the firmware files and upgrade tool manually:
Log into your current dashboard and export your configuration settings so you can restore your Wi-Fi names and passwords later. download huawei e5172 firmware upgrade tool
Even with the right "download huawei e5172 firmware upgrade tool," errors happen. If the router cannot connect to the internet,
Unplug the router's power cable, wait 10 seconds, and plug it back in to reboot the device completely. Alternative Method: Local Web GUI Update Alternative Method: Local Web GUI Update If the
If the official web method fails, or if you are looking to repair a bricked device, unlock carrier restrictions, or change the device's language, you will need to explore more advanced third-party tools.
Never attempt a firmware upgrade over Wi-Fi. Connect your computer directly to the Huawei E5172 LAN port using an Ethernet cable.
Log in using your admin credentials (default is usually admin / admin ).