To make a computer recognize a bricked modem, you must perform the (also known as the "needle method"). This physically forces the Balong chip into its hardware download mode. Prerequisite Tools A computer running Windows 10 or 11.
Click the browser button in the tool and select your .bin firmware file. Start Flash: Click "Load" or "Flash" to start the process.
: Works with Huawei E5xxx, B3xx, and E8xxx series.
: Repairs devices via the needle/boot-short method. USB Connectivity : Supports Balong V2R7 and V2R11 chipsets. balong usb downloader v10110 top
Ensure you are using the precise file matching your chip type (e.g., do not load a V7R11 file onto a V7R22 chip). Corrupted NVRAM partitions or empty NAND flash.
Used to restore lost IMEI numbers, calibration metrics, and serial numbers. Universal terminal access
What does it show? (e.g., no lights, blinking power light, stuck on loop) To make a computer recognize a bricked modem,
for:
✅ Device in USB COM 1.0 mode ✅ Correct COM port selected ✅ Loader .bin ready for your board ✅ Click → auth → flash fastboot ✅ Reboot → now in fastboot mode
: Often used in tandem with the downloader to finalize the firmware installation. AUR (en) - balong-usbdload-git - Arch Linux Click the browser button in the tool and select your
In Balong USB Downloader v10110, you'll see two buttons:
In Balong USB Downloader, click the "..." button to select your .bin firmware file.
The utility supports Balong V2R7, V7R11, and V7R22 chipsets, which power a wide range of popular Huawei devices including the E3372, E5573, B310, B315, B525 LTE routers, and many more. It works by communicating through the emergency USB-serial port (recognized as BOOT_3G by Windows), which becomes available when a device's firmware is corrupted or when the boot pin is intentionally shorted to ground.
Because this utility bypasses built-in hardware security features, it requires strict adherence to technical parameters: