Upon successful completion, the software will display a success message (often "Download success" or "OK"). Step 6: Proceed to Firmware Flashing
HUAWEI Mobile Connect - DownLoad Port (COMx) (where x is a port number).
Routers like the Huawei B310 or B315 use Balong V7R2. Use the downloader to write the OpenWrt image to the kernel and rootfs partitions. Then set the boot flag to boot from the new kernel. balong-usb-downloader-1.0.1.10
Key takeaway: Use it responsibly. Always back up your NVRAM first. And when that forgotten E3276 refuses to go online, you’ll know exactly which version number to type into your search bar.
Modem modification, unlocking, and unbricking void manufacturer warranties. Misuse of low-level flashing tools can permanently render hardware unusable. Ensure you source firmware and bootloader files from trusted, verified developer communities. Upon successful completion, the software will display a
[INFO] Device found. [INFO] Sending bootrom handshake... [INFO] Device now in USB Download mode.
The balong-usb-downloader-1.0.1.10 is a specific iteration of a proprietary (and later, leaked/reverse-engineered) command-line utility designed to communicate with the Balong bootrom. The version number indicates a mature stage of the software’s lifecycle, where early bugs related to USB enumeration and buffer handling had been ironed out, making it one of the most stable versions used by repair technicians. Use the downloader to write the OpenWrt image
This technical guide explains what the Balong USB Downloader is, how it works, and how to use it safely to unbrick your hardware. What is Balong USB Downloader 1.0.1.10?