While the ZTE Config Utility is a powerful tool, it comes with enormous caveats.
GitHub - mkst/zte-config-utility: Scripts for decoding/encoding config.bin for ZTE routers Zte Config Utility
However, treat it like a scalpel, not a hammer. Always keep a factory backup. Never run the utility on a router you don't own. And always, always keep a physical paper clip nearby for a factory reset. While the ZTE Config Utility is a powerful