: Some users on older version 10 builds reported the signal turning off every few minutes, often requiring a jump to a version 11 build to resolve. Web UI Freezing : In specific builds like
Only flash firmware intended for the H122-373 . Using firmware for the older H112-370 or H112-372 will fail. Troubleshooting Common Issues huawei h122-373 firmware
Most H122-373 units are managed remotely by the ISP using the TR-069 protocol (CWMP). : Some users on older version 10 builds
Note that updates are often staged; if your device was purchased from a specific carrier (e.g., Three, T-Mobile, Zain), the update must be approved by that carrier first. huawei h122-373 firmware