Only if you obtained an official firmware from your carrier/support.

This comprehensive feature covers how to safely update your mobile hotspot and manage its firmware. 🚀 How to Download and Update ZTE MU5001

Avoid downloading firmware from unofficial third-party sites like random Google Drive links, as these can potentially damage your device or introduce security risks.

Do not do this. The radio calibration files (NV items) are different. You may lose all 5G connectivity.

The has different regional variants (e.g., MU5001EU, MU5001AU, MU5001JP, MU5001UN). Firmware is not interchangeable between models.