Your device's RAM is now actively running the emergency bootloader. From this stage, you must immediately open your standard Huawei flashing software (like balongflash or official EXE update tools) to write the complete, permanent firmware and WebUI back onto the router's flash memory. Troubleshooting Common Errors
:
You will use a pair of tweezers or a copper wire to short-circuit this testpoint to the metal ground shield while plugging in the USB cable . 2. Required Files and Software
While holding the short circuit firmly, plug the USB cable from the router into a USB 2.0 port on your PC. Release the tweezers after 2–3 seconds. balong-usb-downloader-1.0.1.10
If you need to find the correct files for your device, let me know:
Place your specific model's .bin bootloader file into the same folder.
Using the function, you can extract a byte-for-byte copy of the modem’s firmware. This is invaluable for: Your device's RAM is now actively running the
Before running the tool, specialized drivers must be installed so Windows can map the raw USB connection to a COM port. These are usually packaged as the Huawei Mobile Partner drivers or the Huawei DataCard Driver . 2. Executing Balong USB Downloader
In Device Manager, the old "DownLoad Port" will disappear, and new ports will emerge (usually and Modem Interface ). What to Do After Using the Downloader
: The FC_Serial_Driver_Setup.exe fails to install on a newer version of Windows. If you need to find the correct files
Complete Guide to Balong USB Downloader 1.0.1.10: Reviving and Unlocking Huawei Modems
Watch your Windows Device Manager immediately after the downloader finishes. The single "Downloader Port" will disappear, and the device will re-enumerate, split, and show (such as Huawei Mobile Connect - PC UI Interface and Modem Port ).
Once the tool completes the payload delivery, the modem's LED patterns usually shift, signaling that it is running on the temporary RAM bootloader. At this point, the device becomes compatible with downstream flash utilities (like balongflash ) to write a clean, permanent firmware ROM. Crucial Safeguards: usbloader.bin vs. usblsafe.bin
Connect the device via a USB cable to your PC while maintaining the short circuit. After 2 to 3 seconds, remove the shorting tool.