Look under "Ports (COM & LPT)." You should see . Troubleshooting Common Issues
You will likely need to install the QCommTK 1.4.08 package if you are performing any of the following actions: qcommtk-driver-setup-1.4.08
This indicates a driver conflict. Right-click the entry in Device Manager, select "Update Driver," and manually point to the folder where QCommTK was installed. Look under "Ports (COM & LPT)
If you are on an older build of Windows and the installation fails, you may need to restart your PC in mode via the Advanced Startup menu. However, version 1.4.08 is generally signed and should bypass this requirement. 4. Verification To verify the installation: If you are on an older build of
Try using a different USB cable (preferably the original) or a USB 2.0 port . Many Qualcomm drivers struggle with USB 3.0/3.1 ports.