Look under or Other Devices . You will likely see "Qualcomm HS-USB QDLoader 9008" with a yellow triangle or "QUSB_BULK". Step 2: Manually Update Driver Right-click on the device and select Update driver . Choose Browse my computer for drivers .
If the software drivers are correctly installed but Device Manager continuously refreshes or drops the port connection, look for hardware bottlenecks. oppo vivo usb driver fix 9008
If your computer shows "QUSB_BULK" or does not recognize the device, follow these steps to manually force the driver installation. Step 1: Access Device Manager Look under or Other Devices