Qusb Bulk Cid Driver ((exclusive)) [RECOMMENDED]

If your Qualcomm device shows up as "9008" in Device Manager but no tool can read the CID, the issue is almost always a driver signature or endpoint mapping problem—not the hardware.

In essence, the QUSB Bulk CID driver is the gateway to EDL mode. Without it, your PC cannot send the necessary programmer files (Firehose loaders) to the device’s RAM to initiate flashing. qusb bulk cid driver

You will typically encounter this driver scenario in one of three situations: If your Qualcomm device shows up as "9008"