Huawei E173u-1 Unlock Firmware [verified] Jun 2026

Enter the Unlock Code. Your modem is now permanently unlocked without changing the underlying firmware version. If you need help finishing this process, tell me: What is your ? Which Windows operating system are you running? Is your modem currently recognized by your computer ?

Your firmware is now fully unlocked, but your computer might still load the old, locked carrier dashboard layout. To fix this, run the generic executable file. This process replaces the virtual CD-ROM partition inside the modem with clean, universal connection software.

Click to begin the flashing process. Do not touch, unplug, or use the PC during this time. The progress bar will take 2 to 5 minutes to complete.

*99# (this is standard for almost all GSM networks). Click Save and set this new profile as Default . Go back to the main screen and click Connect . Troubleshooting Common Issues Error: "Find Port Fail" Huawei E173u-1 Unlock Firmware

: You can easily check your current software version through the Huawei Support Site by accessing the device information in your browser settings (usually at 192.168.8.1 or through the connection manager).

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: If a firmware update fails midway, the modem may become a "brick" (completely unresponsive). Enter the Unlock Code

Verify that the "Huawei Mobile Connect - PC UI Interface" is listed and active. Note the assigned COM port number. Step 3: Run the Firmware Update Tool

Firmware is the internal software that controls the modem's hardware. For the E173u-1, different firmware versions can dictate whether the device is locked, supports voice functions, or is compatible with specific operating systems like Android.

Flashing firmware carries inherent risks. If the process is interrupted, you can permanently damage ("brick") the modem. Ensure you complete this checklist before proceeding: Which Windows operating system are you running

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What is currently printed on the outside of your modem?

I can point you toward the exact utilities and specific settings you need. Share public link