Before you begin, ensure you have the following to prevent "bricking" your router:
It is highly recommended to perform a Factory Reset after a major firmware jump to clear old cache files that might cause bugs. Troubleshooting Common Issues
Follow this comprehensive guide to safely upgrade and install the V50746EN firmware on your Tenda device. Pre-Installation Checklist
Enter your login password (default is usually admin or the password you set during setup). Step 3: Performing the V50746EN Upgrade Navigate to or System Settings in the menu. Select Local Upgrade or Firmware Upgrade .
Take a screenshot of your current ISP settings (PPPoE/Static IP). Step 1: Download the Firmware Visit the official Tenda Support Center . Search for your specific router model (e.g., AC10, AC23). Locate the version containing V50746EN .
Download the .zip file and extract it to find the .bin file. Step 2: Access the Router Interface
Verify your router model matches the V50746EN firmware requirements.
Always use an Ethernet cable. Never upgrade over Wi-Fi.
🚀 The process takes about 2 to 5 minutes. Do not turn off the router or pull the cable during this time. The router will reboot automatically once finished. Step 4: Post-Install Verification Log back into the web interface. Check the System Status or Information page. Verify that the firmware version now displays V50746EN .
Click or Choose File and select the .bin file you downloaded. Click Upgrade .