If you use the default Qualcomm drivers, the flash tool will freeze at "Downloading RAM" or won't see the device at all.
Riya saved her OPPO that night. She never feared the black screen again. Because 9008 wasn't a death code—it was just the phone whispering, “Help me speak to your computer.” oppo vivo usb driver fix 9008
: If the driver is installed but the device isn't seen, try a USB 2.0 port If you use the default Qualcomm drivers, the
Disabling USB Selective Suspend can sometimes resolve connectivity issues: oppo vivo usb driver fix 9008