Advanced users interact with the modem via serial terminal commands (AT Commands).
: Open your Mobile Partner software. Go to Tools > Options > Profile Management . Create a new profile and manually input the correct Access Point Name (APN) for your new network provider. What error message or code are you seeing? Which operating system is your computer running?
If you are following the code method, you'll need a calculator. Several tools can generate this code:
Required to authorize a firmware update or "flashing" a new dashboard. Unlock Code: Huawei E173u-1 Unlock Firmware
Flashing firmware carries inherent risks. A failed installation can permanently disable your device. Prepare the following elements before proceeding:
Close all internet connection managers and close any background applications. Step 2: Device Detection Open your computer's . Expand the Ports (COM & LPT) section.
Common versions include 11.126.85.00.209 and 11.126.16.05.755 . Advanced users interact with the modem via serial
After unlocking, consider updating to the latest generic firmware to improve stability and compatibility with modern Windows versions.
Download the official or generic E173u-1 firmware (e.g., version 11.126.85.00.209 or similar). Run the .exe file as an Administrator.
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Is your modem currently branded by a (e.g., Safaricom, Airtel, Mobinil)?
Wait until the wizard displays a "Success" or "Update Complete" message. The modem will automatically restart. Troubleshooting Common Flashing Errors
Would you like a separate or recovery guide for bricked E173u-1?