Balong USB Downloader 1.0.1.10 is a specialized software tool primarily used to repair, update, or "unbrick" Huawei modems and routers
. It is often utilized in scenarios where a device has failed a standard firmware update and requires a forced flash through low-level hardware methods. Key Features and Usage Emergency Recovery: It is a core component for repairing devices using the "boot-short" or "needle" method
, which involves physically short-circuiting specific pins on the device's PCB to force it into a recovery state. Firmware Management: The tool allows users to push bootloader files (often named usbloader.bin
) to the device so it can then accept standard firmware via a serial port. Debranding and Unlocking: balong-usb-downloader-1.0.1.10
It is frequently cited in guides for debranding (removing carrier-specific software) and unlocking Huawei devices like the B315, B525, and E5573. Related Tools and Requirements usbloader.bin:
You must have the specific loader file compatible with your device's chipset (e.g., HiSilicon Balong).
The "HUAWEI MobileConnect - Driver" or general "Huawei USB COM" drivers are typically required for the tool to recognize the device. Putty/Terminal: Often used alongside terminal tools like Balong USB Downloader 1
to send AT commands after the downloader has successfully pushed the loader. Technical Summary Balong (HiSilicon) Primary Use Flashing bootloaders to bricked Huawei routers/modems Boot-shot, Needle, Emergency Download Mode Common File Types (Loaders),
Detailed guides for specific device models can often be found on platforms like or technical forums like 4PDA and XDA Developers. Balong USB Downloader 1.0.1.10 Guide | PDF - Scribd
While the tool is not officially supported by Huawei (it was leaked from a service center firmware package), the community has confirmed compatibility with: Scenario B: Detecting the device automatically If you
| Device Family | Example Models | Chipset Base | |---------------|---------------|---------------| | Huawei E3372 | E3372h-153, E3372s-153 | Balong V7R2 | | Huawei E3276 | E3276s-150, E3276s-920 | Balong V7 | | Huawei E303 | E303s-2, E303f | Balong V7 | | Huawei E3131 | E3131s-2 | Balong V7 | | Huawei B310/B315 | B310s-927, B315s-936 | Balong V7/V9 | | Huawei E5573 | E5573s-320 (MiFi) | Balong V7R2 |
Note: Newer 5G modems (Balong 5000) or Kirin-based hotspots are not compatible. This tool is strictly for 3G/4G Balong devices circa 2014–2019.
If you omit the -p parameter, some versions attempt to auto-detect the port, but specifying the port is more reliable.
balong-usb-downloader.exe -f kernel.bin
Using balong-usb-downloader-1.0.1.10 outside of a factory service center context voids warranties. Specific dangers include:
nvram partition without a backup, the device may show IMEI: 0 and refuse to register on any network. Repair requires specialized Qualcomm/Diag tools.