Windows does not natively include the specialized drivers required for MTK BROM communication. Without them, your PC will likely see the device as an "Unknown Device" or a "MediaTek USB Port" with a yellow warning triangle in Device Manager. The primary drivers used for BROM mode include:
For a computer to "speak" to a device in this state, specific drivers must be installed. These are often referred to as or libUSB drivers . Without these, the device might be recognized briefly by the PC and then immediately disconnect, or not be recognized at all. mtk brom mode driver