This is caused by a missing USB filter or a faulty USB cable. Ensure you have configured the LibUSB wizard correctly. Avoid using USB 3.0 (blue) ports; instead, connect your phone to a native USB 2.0 port on the back of the motherboard if using a desktop PC. Unlock Tool Fails to Recognize the COM Port
A: Usually no – the tool explicitly requires the patched version to bypass checks or fix specific bugs.
Open your web browser and navigate to the official Unlock Tool website ( unlocktool.net ). Click on the tab in the main menu. Scroll down to the driver section. download unlock tool driver and install vc runtime patched
What does Unlock Tool display when it fails?
A single .exe that installs the entire library suite. This is caused by a missing USB filter or a faulty USB cable
Restart your computer to save the system environment changes. Step 4: Install the Unlock Tool Driver Pack
to automatically fetch the specific USB drivers (libusb, Qualcomm HS-USB QDLoader 9008, etc.). 2. Install VC Runtime (Patched/All-in-One) Unlock Tool Fails to Recognize the COM Port
The Visual C++ Redistributable is a package that installs C++ runtime libraries. These are required to run applications developed with Visual C++.
The patched runtime packs all versions of Visual C++ (from 2005 to the latest version) into a single, clean installation. Step 1: Download Unlock Tool Driver & Patched VC Runtime