If you want, I can:

🔌 Do not disconnect power: Keep the router plugged into a stable power source throughout the full process.

Tip: You can also enable Auto-check New Version in this menu to automate future updates. Manual Firmware Update

Step 2: Install Drivers

• Connect the MF297D to your PC via USB. Let Windows detect it.
• If not recognized, install the provided drivers manually. You may need to disable driver signature enforcement on Windows 10/11.