Windows often blocks these drivers because they aren't digitally signed by Microsoft. To fix this: Go to .

Select the .inf file corresponding to your Windows version (x64 or x86) and click . Safety Warning

: Essential for Windows to talk to the phone's bootloader.

: Often required for diagnostic and system-level communication.

Choose . Press 7 or F7 to "Disable driver signature enforcement." 3. Install via Device Manager Open Device Manager on your PC.

Below is a draft for a helpful, safe, and professional blog post centered on this topic. How to Download and Install MTK Drivers (MediaTek USB VCOM)