Here’s a proper, step-by-step guide to installing and using the Huawei E5372s modem/driver on a Windows PC.
Tethering: On some systems, the device might show up as a USB Ethernet (UE0) interface rather than a traditional modem. Troubleshooting
Manual Install: If nothing happens, open "This PC" or "My Computer", double-click the drive labeled Huawei or Mobile Broadband, and run the setup file manually.
Example Feature Description: