update is primarily a stability and security patch designed for ZTE's mid-range devices. Stability:
Connectivity Refinement: Improved 4G/5G handoffs and more stable Wi-Fi signal retention. zte software v01b07 upd work
Updates for these devices are usually pushed over-the-air (OTA) by service providers. You can manually check for them through the router's web interface: No signal/network issue - ZTE update is primarily a stability and security patch
System Stability: Fixes for sudden reboots or "boot loop" issues. zte software v01b07 upd work