The router will reboot. Do not power off or disconnect during the 2–5 minutes this takes.
The is a popular 4G router often provided by carriers (like Telkom, Airtel, or NetOne) or sold as an unlocked unit. Because there are different firmware versions depending on your region and carrier, updating it requires care.
For most users, the safest “update” is to reset the device to defaults ( 192.168.0.1 → Settings → Reset) and ensure your PC has the latest RNDIS/NDIS driver from ZTE or Microsoft. Automatic OTA updates on the MF297D are rare; if none appear in the Web UI, the device is likely end-of-life or carrier-locked from updates.
If you experience problems after an update, or want to start fresh, you can reset your router.
Don't wait for bugs to happen—turn on "Auto-check" in your router settings to stay ahead of security patches. 🛠️🌐 How-to: Login to 192.168.0.1 Settings > Device Settings > Update Management Hit "Check" and let it fly! #ZTE #TechTips #MF297D #WiFiBoost #RouterUpdate Helpful Tips
Some ZTE models support updates via the mobile app, though this is less common for manual firmware flashing.
This is the most straightforward method. The router connects directly to ZTE's update server to check for and download new software.
The ZTE MF297D is a mobile broadband modem that provides internet access on-the-go. Regular software updates are essential to ensure the device operates efficiently, securely, and with the latest features. This guide will walk you through the process of updating the software on your ZTE MF297D device.
Unplug the power, wait for 60 seconds, and plug it back in. Try the update again.
If you continue to experience issues, or if there is a known security problem, your best course of action is to contact your service provider for the most current information.
If you encounter issues during the update process, consider the following: