Recent updates have addressed critical issues like backup file disclosure and other security flaws.
After a successful update, log back in. What have you truly gained?
Which are you located in so I can point you to the correct regional support page? Share public link
| Hardware Rev | Latest Firmware Version | Release Date | Key Fixes | | :--- | :--- | :--- | :--- | | A1 | 1.08 | June 2023 | Fixed PPPoE reconnection bug | | B1 | 2.05 | March 2024 | Security patch for CVE-2023-33466 | | C1 | 3.01 | August 2024 | Improved Wi-Fi stability and IPv6 support | D-link Dsl-124 Firmware Update Download --BEST
Wait at least 10 minutes before taking any action. Some updates take longer than expected, especially on older hardware. If absolutely nothing happens after 15 minutes, try accessing the router from a different browser or computer.
Check the label on the bottom of your router for the (Hardware Version).
Log in using your admin credentials. The default username is and the default password is often admin or left blank. Navigate to the Maintenance or Management tab at the top. Click on Firmware Update or Upgrade on the left menu. Recent updates have addressed critical issues like backup
Click (or Choose File ) and select the .bin firmware file you downloaded in Step 1. Click Upload or Update .
Ensure your router and computer will not lose power during the 2 to 5-minute upgrade window. If your local power grid is unstable, connect the router to an Uninterruptible Power Supply (UPS) during the flash. Step 1: Download the Correct D-Link DSL-124 Firmware
D-Link North America explicitly recommends that all EOL/EOS devices be retired and replaced. If you choose to continue using the DSL-124 despite this advisory, D-Link urges you to implement these compensating controls: Which are you located in so I can
Once the router reboots, log in again to verify the new firmware version. Troubleshooting the Firmware Update
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Under the Firmware Upgrade section, locate the file selection area and click the or Choose File button.