: On Windows 10 and 11, you may need to disable Driver Signature Enforcement to successfully install the legacy Marvell drivers.
: You must run the executable with elevated privileges to allow COM port access. Step-by-Step Installation & Usage Process
: Right-click Marvell MifiTool V1.4.0.0.exe and select "Run as Administrator" . Configure COM Ports :
: Provides a real-time interface to verify if the device is communicating correctly via AT commands. Troubleshooting Common Issues
Before running the tool, certain driver dependencies must be met to ensure your computer can communicate with the MiFi hardware:
: Required for the system to recognize the device's "Mobile AT Interface".
Later in the process, you may need to manually update the in the Windows Device Manager to the "Marvell AT Interface" using the generic LTE drivers.