This indicates that Driver Signature Enforcement was not properly disabled. Repeat Step 1 of the installation guide and reinstall the drivers.
: Fixes a known bug where the MTK PreLoader port would disconnect after exactly 5 seconds, causing flashing sequences to fail. Step-by-Step Installation Guide
Follow these steps to install the driver on your Windows PC: download qcommtk-driver-setup-v2.0.1.1
Click . If Windows displays a red security warning dialog ("Windows can't verify the publisher of this driver software"), select Install this driver software anyway .
Extract the downloaded qcommtk-driver-setup-v2.0.1.1.zip archive using a tool like WinRAR or 7-Zip. Right-click the .exe file and select . This indicates that Driver Signature Enforcement was not
QCommtk Driver Setup V2.0.1.1 is a software package that contains drivers and utilities for Qualcomm-based devices. It is designed to facilitate communication between Qualcomm chipsets and various operating systems, including Windows, Android, and Linux. The driver setup provides a range of features, including improved performance, stability, and compatibility with various devices.
Before running the installer, you must disable if you are using Windows 10 or Windows 11. Unsigned or legacy service blocks can otherwise be silently blocked by Windows. Right-click the
Right-click on the "This PC" or "My Computer" icon on your desktop and select . Select Device Manager . Look for "Ports (COM & LPT)".
: Provides essential USB drivers for both Qualcomm (HS-USB QDLoader 9008) and MediaTek (MTK USB VCOM) chipsets. Service Tasks