and configuration files from the firmware folder are loaded. Set the Port Connect your device via USB in COM 1.0 mode (using test points). Device Manager on your PC to confirm it appears as HUAWEI USB COM 1.0 In the IDT tool, select the corresponding COM port number. Start the Process Start button (often an arrow icon) to begin the download. A progress bar will indicate the status of the flash. Completion
It automatically identifies devices connected in USB COM 1.0 mode. huawei flash tools idt 20