You can also use the Group Policy Editor ( gpedit.msc ) to permanently disable code signing for driver packages, but that is not recommended for casual use [15†L41-L48].
This is standard behavior for MTK preloader mode. Flashing tools like SP Flash Tool are designed to catch this brief window and hold the connection open. Start the firmware loading process in your flashing software before plugging in the powered-off device. how to install mtk driver mediatek preloader usb vcom
While watching the Device Manager window closely, connect your phone to the PC using a high-quality USB cable. (On some devices, you may need to hold the Volume Down or Volume Up button while plugging it in). You can also use the Group Policy Editor ( gpedit
This guide provides an exhaustive, step-by-step walkthrough on how to install the MediaTek Preloader USB VCOM driver on Windows 10 and 11. We will not only cover the "how" but also the "why," alongside troubleshooting the infamous Code 10 and Code 52 errors that plague many users. Start the firmware loading process in your flashing