: On Windows 10 and 11, you must often disable this security feature to install "unsigned" VCOM drivers successfully.
: If the automatic installer fails, use the Device Manager to "Add legacy hardware" and manually point to the .inf file included in the driver package. draiver mt6575 usb vcom skachat
The is a critical software component for connecting older MediaTek (MTK) devices to a Windows computer, primarily for flashing firmware, unbricking, or installing custom ROMs. Driver Overview : On Windows 10 and 11, you must
: When connecting the phone, it will appear in Device Manager as "MTK Preloader USB VCOM" for a brief moment. You must have the SP Flash Tool "Download" button clicked before connecting the cable for the process to trigger. Driver Overview : When connecting the phone, it
These drivers allow your PC to communicate with the MT6575 chipset in "Preloader" mode. This mode is active for only a few seconds when the device is powered off and connected via USB, making the correct driver installation essential for tools like SP Flash Tool to function.
You can find these drivers on several reputable technical resource sites:
: Provides a comprehensive guide and download for MT65xx series drivers, including MT6575.