Qualcomm HS-USB QDLoader 9008 driver is a critical tool for repairing "hard-bricked" Oppo and Vivo smartphones that use Qualcomm chipsets
If your phone is not showing up as "Qualcomm HS-USB QDLoader 9008" in the Device Manager , follow these steps: Download Oppo Qualcomm and MTK Driver Setup Oct 21, 2021 Free Computer Tricks VIVO V9 DEAD BOOT REPAIR ONLY 9008 PORT FIX oppo vivo usb driver fix 9008 link
Do use generic Qualcomm drivers. Oppo and Vivo devices require a specific signed driver to avoid “Driver Signature Error” (Code 52). Qualcomm HS-USB QDLoader 9008 driver is a critical
Choose and then "Let me pick from a list..." . oppo vivo usb driver fix 9008 link
Connect your device in EDL mode (usually by holding while plugging in the USB cable). Open Device Manager on your PC.