Since Xidol does not write the core silicon, you can use the Conexant HD Audio and Modem bundle driver for the CX930xx series. However, this requires manual editing of the modem.inf file. It is recommended only for advanced users.
4G LTE WiFi Modem / Router Common Chipset Manufacturer: ZTE (Most K-series model numbers align with ZTE architecture). Current Driver Status: Generic / OS Native
Remove any previously installed modem dashboards to prevent software conflicts.