ZTE does not host consumer software on a public "downloads" page anymore. You must use their official support portal.
Many users plug in the ZTE MF190 and let Windows Update install a "basic driver." This allows connectivity but usually installs a "Lite" connection manager that is often buggy or in a foreign language (commonly Chinese or Russian, depending on the modem's origin). zte mf190 connection manager full
The ZTE MF190 Connection Manager Full version offers: ZTE does not host consumer software on a
Even with the full connection manager, you may encounter problems. Here is the definitive troubleshooting guide. The ZTE MF190 Connection Manager Full version offers:
If you cannot get the official full version to work, do not despair. You can still use the MF190 hardware with third-party software.
Some "full" versions (specifically version B12 or B15) include developer menus that allow you to lock the modem to a specific 3G frequency band (e.g., 900MHz or 2100MHz). This is critical for users in fringe coverage areas.