Older firmware builds for the ZXHN H168N line have documented issues, such as the CVE-2021-21730 critical access control vulnerability or data leaks. A fresh patch seals these flaws.
Click "Browse" or "Choose File" and select the .upd file you downloaded. Click or Install . zxhn h168n v22 firmware update download upd
Download the specific firmware file from the ZTE Support Portal or your ISP's official website. Older firmware builds for the ZXHN H168N line