Update Tool — Zte Modem Firmware

See internal KB #ZTE-FW-2025-02.

Title: How to Update Your ZTE Modem Firmware Using the Official Tool Zte Modem Firmware Update Tool

2.1.6 Release Date: 2025-02-20 Device Support: ZTE MC801A, MF286D, MF289F, MF983, K3565-Z, and more. See internal KB #ZTE-FW-2025-02

Keeping your ZTE modem’s firmware up to date ensures optimal performance, security patches, and access to the latest features. Use the official ZTE Modem Firmware Update Tool to safely update your device. Use the official ZTE Modem Firmware Update Tool

Extract > Run as Admin > Follow on-screen prompts. Option 3: Release Notes (For Developers / Technical Staff) ZTE Modem Firmware Update Tool – Release Notes

✔ Auto-detects ZTE modems (USB / LAN) ✔ Backup & restore configuration ✔ Firmware verification checksum ✔ Multi-language support (EN/ES/DE/FR/ZH) ✔ Compatible with Windows 10/11

The official ZTE firmware update utility for 4G/5G modems and routers. Safely flash firmware files, recover corrupted devices, and update bootloaders.