This often points to a cable or USB port issue. Try a different high-quality data cable.
Install the MediaTek (MTK) VCOM USB drivers on your PC. Get the Tool: Download the latest version of SP Flash Tool. mt8167 scatter file hot
Open SP Flash Tool, click on "Choose" next to the Scatter-loading File, and select your MT8167_Android_scatter.txt . This often points to a cable or USB port issue
If your device is unresponsive or stuck on the logo, follow these steps to flash the firmware using the scatter file. Get the Tool: Download the latest version of SP Flash Tool
Power off your device. Hold the Volume Down button while plugging it into the PC.
Once the tool recognizes the device (a red bar appears), click "Download." A green checkmark signifies success. Critical Precautions
Never flash the "Preloader" partition unless absolutely necessary. If the preloader is corrupted, the device may lose its ability to communicate with the PC entirely.