The standard driver that creates a virtual COM port for flashing tools. LibUSB-Win32 / UsbDk: Modern exploitation tools like often require to handle low-level USB communication. how to install MTK VCOM USB Preloader Drivers
DRIVER_INITIALIZE DriverEntry; EVT_WDF_DRIVER_DEVICE_ADD BROM_EvtDeviceAdd; EVT_WDF_IO_QUEUE_IO_READ BROM_EvtIoRead; EVT_WDF_IO_QUEUE_IO_WRITE BROM_EvtIoWrite; brom mode mtk driver
Once driver is installed, you can use or CreateFile on COM port: The standard driver that creates a virtual COM