It is often the last resort for fixing "hard-bricked" devices that show no signs of life other than a "Qualcomm HS-USB QDLoader 9008" connection in the PC’s Device Manager.
suite exist, many legacy devices and specific repair workflows still rely on stable versions like qualcomm flash loader v1.0 download
Skip “Qualcomm Flash Loader v1.0” – download QFIL (via QPST) or MiFlash instead. Your device (and PC security) will thank you. It is often the last resort for fixing