: General update tools and guidance for home routers are often available via Huawei Consumer Support Global Carrier Specificity : Because the

power cycle during the 147-second write cycle. A serial console will show: CFE: Programming flash at 0xbfc20000 -> success

A firmware download means:

: Save your current settings (Internet login, Wi-Fi passwords) by navigating to the Maintenance section and downloading the configuration file. Verify Model Version

Click Browse , select the .bin or .img firmware file you downloaded, and click Upgrade .

If an automatic update is not available, you may need to source a firmware file manually. Official Sources : It is highly recommended to check the Huawei Support site