If you provide these details, I can help you locate the exact update path for your hardware.

These are "unbranded" versions directly from Huawei. They typically offer the most freedom and lack carrier-specific bloatware.

To help you find the or unlock specific features : Do you have a branded (carrier-locked) or unbranded device? What is your current firmware version number?

See detailed SINR, RSRP, and RSRQ metrics that the standard WebUI might hide. Conclusion

Keeping your Huawei H122-373 firmware up to date is the best way to ensure you are getting the most out of your 5G investment. For most users, the automatic OTA update is sufficient. However, if you are looking for specific features like Bridge Mode, seeking out the latest Global Firmware is the way to go.

Protects your home network from the latest vulnerabilities.

Fixes issues related to Wi-Fi drops or overheating under heavy load. Common Firmware Versions

Some firmware versions enable hidden menus, such as "Bridge Mode" or manual band selection.

If you have downloaded a specific firmware .bin file, you can upload it manually. In the menu, look for "Local Update." Select your file and click update.