While 3G networks are sunsetting globally, for industrial users, point-of-sale systems, or temporary failover on Windows 7 machines, the ZTE MF637 remains a cost-effective solution. With the correct driver installation, it will continue to deliver stable HSUPA broadband for years to come.
A: Yes, as long as your cellular carrier still supports 3G (HSPA). Note that many carriers are shutting down 3G networks (e.g., AT&T, Verizon, T-Mobile US). Check local carrier phase-out dates.
Reboot into Disable Driver Signature Enforcement (as described in Part 2). Then force installation: zte mf637 hsupa usb modem driver windows 7
If you encounter any issues during the installation process, here are some troubleshooting steps:
If you are unable to download and install the driver from the official ZTE website, there are alternative methods: While 3G networks are sunsetting globally, for industrial
: Connect the ZTE MF637 to a high-speed USB 2.0 or 3.0 port.
It functions as both a modem and a microSD card reader. When plugged in, it should appear as a virtual CD-ROM (containing drivers), a serial modem, and a storage device. Note that many carriers are shutting down 3G networks (e
The ZTE MF637 is a USB dongle that supports: