Put your device into HS-USB QDLoader 9008 mode. This process can vary by device but usually involves a combination of hardware button presses and USB connection.
This indicates that the file is a designed to run on the device’s Hexagon DSP (Digital Signal Processor) or one of the Snapdragon’s microcontroller units. It is not a driver or a script—it’s actual machine code. prog emmc firehose 8953 ddr.mbn
Flashing with Firehose
Without the actual binary, analysis steps are outlined: Put your device into HS-USB QDLoader 9008 mode