Your PC will not see the device correctly until it is physically in the right state. Power off the phone and disconnect it from the PC.
When you physically short the "test points" on a Huawei motherboard and connect it to a PC, the device should appear in the Windows Device Manager as test point driver huawei install
Lin Wei smiled. "That's the point."
Power off the phone and remove the battery (if applicable/removable). Your PC will not see the device correctly