: Use the Windows 7 version from HP , such as SoftPaq sp51022.

Updating the HP un2420 Mobile Broadband Module driver on Windows 10 is a crucial step in ensuring optimal performance, compatibility, and security. By following the steps outlined in this article, you can easily update your driver and enjoy seamless connectivity. Remember to regularly check for driver updates to ensure your device stays up-to-date and runs smoothly.

Run as Admin in CMD:

Since standard installers may fail on newer Windows versions, use the following manual method:

Right-click on and select Troubleshoot compatibility .