Because the H267A V10 is primarily an OEM (Original Equipment Manufacturer) device sold to telecom operators, Instead, the upgrade path depends on how you acquired the router.
Manufacturers frequently introduce compatibility upgrades for newer smart home devices. The Truth About Direct Firmware Update Links zxhn h267a v10 firmware update link
Open a web browser and enter the default gateway address, usually 192.168.1.1 or 192.168.0.1 . Because the H267A V10 is primarily an OEM
Resolves common issues like random disconnects, IP address conflicts, or VoIP service disruptions. Resolves common issues like random disconnects, IP address
I recently spent several days tracking down a firmware update for the (often provided by ISPs like Claro, Telmex, or other Latin American carriers). If you are looking for a simple "click to download" link, let me save you the frustration: ZTE does not provide public firmware for this model.