SWD User ROM Upgrade Tool (also known as the Software Download Tool Transsion Aftersales Tool
: Ensure MediaTek USB Vcom drivers are installed on your PC so the computer can detect the device in its powered-off state. swd user rom upgrade tool updated
: The tool typically requires firmware in scatter format (though some versions support .bin files) to load the necessary system partitions. SWD User ROM Upgrade Tool (also known as