Let’s clear this up first:
Before troubleshooting, it’s essential to understand the role of drivers for this specific device. The ZTE MF937 can operate in two primary modes when connected via USB: zte mf937 drivers
ZTE MF937 drivers are software bridges that translate communication between your computer’s operating system (Windows, macOS, or Linux) and the router’s internal chipset (typically a Qualcomm MDM9x25 or similar). Without these drivers, your computer might recognize the hardware (e.g., "ZTE Device" in Device Manager) but cannot use it to access the internet. Restart your PC