Most users rely on Over-The-Air (OTA) updates. The MC801A checks for updates automatically every 24–48 hours.
Before making any changes, identify your current software version. zte mc801a firmware
This is the official stock software directly from ZTE. It contains no carrier branding, features the standard blue and white web interface, and receives updates directly from ZTE servers. It typically offers the most configuration freedom, including manual network selection and APN adjustments. 2. Carrier-Customized Firmware Most users rely on Over-The-Air (OTA) updates