Balong-usb-download [exclusive]er-1.0.1.10

Instead of reading code from its internal NAND flash memory, the downloader forces the processor to accept an external, temporary bootloader file (typically named usbloader.bin ) straight into the modem’s volatile RAM. Key Technical Specifications

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Immediately after Balong USB Downloader finishes its job, your modem's hardware will reset internally. If you look at Device Manager, the single download port will disappear, replaced by two or three new ports: HUAWEI Mobile Connect - PC UI Interface (COMx) HUAWEI Mobile Connect - Modem Interface (COMx) balong-usb-downloader-1.0.1.10

Open your firmware flashing tool (such as Huawei Flash Tool or Balong Flash_EXE ). Instead of reading code from its internal NAND

Use a pair of metal tweezers or a copper wire to bridge the Testpoint pad to a ground shield (any metal shielding box on the board). Use a pair of metal tweezers or a

Place your specific model's .bin bootloader file into the same folder.