Tenda often releases different hardware versions (e.g., V1, V2) for the same model number. Installing firmware for the wrong version will break your device.
Wait for the progress bar to reach 100%. The router will automatically reboot itself once completed. Troubleshooting and Post-Update Best Practices Tenda N3 Firmware Update
To ensure your upgraded Tenda N3 operates at peak performance, perform these two final quick tasks: Tenda often releases different hardware versions (e