Aug 11

The D-Link 4-Port Broadband Router been discontinued as of May 01, 2007 in the US.Many people are looking for DI-604 Firmware Download.

DI-604 Firmware Download:




Revision Info:

¤ Updated DDNS screen and request.
¤ Updated PPPoE WAN settings.
¤ Applied minor Grammar corrections

1.How to upgrade the firmware on DI-604?

Step 1: Download the latest firmware.

Step 2: Once you´ve downloaded the firmware, open a web browser such as Internet Explorer or Netscape and enter the IP address of your router (

Step 3: Enter your username (admin) and your password (leave the field blank). Click OK to enter the web configuration for the device.

Step 4: Click on the Tools tab and then the Firmware button on the left side. Click on the Browse button and browse to the .bin (or .dlf) file you downloaded in Step 1. Highlight the file by clicking on it once and click Open.

Step 5: Click Apply. It may take a up to 30 seconds for the upgrade to complete. Click on the Continue button. The firmware is now upgraded.

Step 6: If you get a Page cannot be displayed or similar error after clicking Continue, close your browser and re-open it. Enter and press Enter. You should now be prompted for your username (admin) and your password (leave blank).

2.How to upgrade the firmware on the D-Link DI-604 and the DI-614+ using a Macintosh computer?

Step 1. Create a Folder on the Desktop Screen:
From a blank spot the Desktop Screen, press and hold the Control key on the keyboard and click the mouse button. Release the Control key, click New Folder, and name it firmware.

Step 2. Retrieve Firmware from Website:
Click link below and download file to the folder created in step 1.

Step 3. Upgrade the Firmware:
A. From the Main Desktop Screen, launch Internet Explorer or Netscape.

B. Type in the Address bar and click Go.

C. For the User ID, type admin and click OK.

D. Click Tools on the top and then click Firmware on the left side.

E. Click Browse>Desktop>firmware, double click di6xx_firmware_203.bin and click Apply. Wait for approx. 15 seconds or until the M2 light stops flashing on the DI-6xx unit then click Continue.

F. This takes you back to the Tools page. Check the Current Firmware Version on the Tools page to confirm that the firmware loaded successfully.

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  • At 2012.01.28 07:24, usman said:

    HI , i wanna ask about DIR604 . it is possible to create ad-hoc mode with DIR604 ?

    • At 2013.03.30 20:02, Tommy Johansson said:

      Why is it in .bin format, how usefull is that, shouldnt it be in .exe format instead ?

      Feel free to enlight me via my e-mail adress above

      • At 2014.07.31 13:28, FelixCold said:

        Following the above firmware upgrade guide gives error message “Invalid upgrade file”.
        (downloaded & repeatedly tested several times to avoid accidental mistakes)
        Thank you D-link for one more useless crap!

        (Required, will not be published)