If an update is found, click . The router will download the package, install it, and reboot automatically. Do not remove the battery or power cord during this process. Method 2: Manual Local Update (Full Firmware File)
Log in using the admin password found on the device sticker. Settings > System > System Update to find online or offline upgrade options. ZTELink App Manage updates remotely by connecting the router to the ZTELink app , available on the Google Play Store and Apple App Store. Key Performance Features ZTELink - Apps on Google Play 30 Oct 2025 — zte mu5001 firmware update full