Click the Browse or Choose File button. Select the firmware file you extracted. Double-check you have the correct file name (e.g., D302_V3_1.0.18.bin ).
If your D302 is stuck in a boot loop or won't load the admin page, use the hidden recovery mode:
If the router reset to factory defaults, change the admin login password from admin to a strong, unique phrase to prevent unauthorized access.
This guide provides a detailed walkthrough of how to check your current firmware version, download the correct update, and install it safely to keep your Go to product viewer dialog for this item. running optimally in 2026. Why Should You Update Your Tenda D302 Go to product viewer dialog for this item. Tenda D302 Firmware Update
Resolves frequent Wi-Fi drops, random reboots, and hardware overheating.
Navigate to your computer's download folder and select the extracted .bin or .trx file. Click the or OK button to start the process.
If your internet connection is gone and the Wi-Fi network name has changed back to "Tenda_XXXXXX", the update cleared your settings. Log into the interface, navigate to Backup/Restore , click Restore , and select the configuration backup file you saved during Step 3. Click the Browse or Choose File button
Navigate to Maintenance (or System Tools ) and select Firmware Update (or Upgrade ).
This is the most common cause of a "bricked" router. If this happens, try the power cycle and factory reset troubleshooting steps. If those fail, you will need to use the TFTP recovery method mentioned in this guide or contact Tenda support for further assistance.
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. If your D302 is stuck in a boot
Do not refresh the browser page, close the tab, unplug the Ethernet cable, or power off the router while the progress bar is running. The process usually takes 2 to 5 minutes. Step 5: Reboot and Verify
Ensure your computer is connected to the router via an Ethernet cable. Open a web browser (Chrome, Edge, Firefox, or Safari).