Zte - Terminal Software Update Framework

ZTE ZXHN F863 (Outdoor CPE). Update trigger: New 5G SA (Standalone) band support is released. Method: FOTA via cellular (LTE control plane). Result: The gateway downloads the 45MB delta patch over the air, preserving the operator’s data cap.

To maintain device stability, the framework includes several built-in safeguards and performance tools: zte terminal software update framework

Users can download an official update.zip firmware package from the ZTE Support Site and apply it via the internal storage or a Micro SD card. ZTE ZXHN F863 (Outdoor CPE)

: Includes background downloading with pause/resume functions and Wi-Fi-only options. zte terminal software update framework

Example minimal manifest (JSON):