Why?
: Essential Windows drivers that allow the computer to communicate with the device in its "Preloader" or "Download" mode. Flashing Procedure Restoring an MT6572 device generally follows these steps: Preparation MediaTek VCOM drivers and extract the SP Flash Tool Load Scatter : Launch the tool and click "Scatter-loading" mt6572 universal firmware
If you have a "no-name" Chinese clone and can’t find the official ROM. mt6572 universal firmware
: Power off your phone (remove the battery if possible) and connect it to the PC via USB. mt6572 universal firmware