Do not attempt a manual firmware update unless your ISP provides the exact file for your hardware version.
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.
Would you like the steps to extract the current firmware version and hardware revision from your MF297D?
The ZTE MF297D 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. update software in zte mf297d
Here is a comprehensive guide on how to update the software on your ZTE MF297D.
Security software can block the firmware upload process. Disable them just for the update duration (re-enable immediately after). Do not attempt a manual firmware update unless
For most ZTE MF297D users:
Proceed at your own risk. Updating firmware carries a small risk of rendering the device unusable ("bricking") if interrupted or if the wrong file is used. Would you like the steps to extract the
Some MF297D units have a built-in online update feature: