Zte Mc801a Firmware Flash Free -

This is the real power-user method:

However, the documentation is sparse and community-driven. You have to scour XDA Developers or specialized 5G forums to find the correct firmware version for your specific hardware revision. If you flash the wrong version (e.g., a generic open-market firmware onto a carrier-locked device), you risk bricking the unit. zte mc801a firmware flash

Common flashing methods for ZTE CPEs