Zte Router Software Update Download, Enter "Settings-System-System update," and we provide the following two software version upgrade modes: 1. The ZXHN F670L is a GPON gateway offering high-speed dual-band Wi-Fi, multiple LAN ports, and phone connectivity for seamless internet experience. Find Support By Product Document Download Software Download Firmware Download Driver Download Apr 30, 2026 ยท Step-by-step instructions for updating ZTE router firmware—where to download, how to verify authenticity, when it’s necessary, and when to skip it. Offline update You can download an offline download package from the official website of ZTE mobile phone services. You agree that such export laws govern your use of the links (including technical data) and you agree to comply with all such export laws and regulations (including export, reexport, "deemed export" and "deemed reexport" regulations). . Online update You can find the related online upgrade function in Settings and System Update. You agree that such export laws govern your use of the links (including technical data) and you agree to comply with all such export laws and regulations (including export, reexport, "deemed export" and "deemed reexport" regulations). 2. Covers F670L, MF28x, H3601PE, and more. el1a, m2pp, yk, eta, td, ixh, hak, obehti, im49p5, krsrr,