D-link Dwr-920 Firmware Update Page

D-Link DWR-920 Firmware Update Guide

"Wrong image" error

| Issue | Likely Cause | Solution | | :--- | :--- | :--- | | | Hardware version mismatch or corrupted file. | Re-download the file for your specific hardware revision (e.g., A1 vs B1). | | Router not rebooting | Update stalled or power interruption. | Do not power cycle manually for 10 minutes. If still stuck, perform a 30-30-30 hard reset (hold reset button for 30 seconds with power on, keep holding while unplugging 30 seconds, keep holding while plugging back in 30 seconds). | | No 4G connection after update | APN settings were reset. | Log in and re-enter your carrier’s Access Point Name (APN) under Internet Settings → Mobile Network . | | Can't access web interface | IP address changed or browser cache issue. | Clear browser cache. Try connecting via http://dlinkrouter.local or check your PC’s default gateway via ipconfig (Windows) or ifconfig (Mac/Linux). |

: Ensure the router remains plugged into a reliable power source. Do not power off or unplug it during the process. Backup Settings d-link dwr-920 firmware update

  1. Open a web browser and type the IP address of your DWR-920: http://192.168.0.1 (default IP address).
  2. Log in to the web-based interface using the admin username and password (default: admin for both).
  3. Click on Advanced Setup > Device Management > Firmware Update.
  4. Note down the current firmware version.
  1. Do not unplug the power cord: Interrupting the firmware update process can cause damage to your device.
  2. Do not close the web browser: Keep the web browser open until the firmware update process is complete.
  3. Do not switch off the router: Keep the router switched on during the firmware update process.

1. Download manually

Go to the [D-Link Support Site] and search "DWR-920." Download the latest .bin file to your desktop. Pro tip: Look at the release date, not just the version number. D-Link DWR-920 Firmware Update Guide "Wrong image" error

  1. Log in to the router web interface (usually http://192.168.0.1 or http://192.168.1.1).
  2. Enter admin username and password.
  3. Go to Maintenance or Tools → Firmware Upgrade (menu labels vary by firmware).
  4. Click “Choose File” (or “Browse”), select the downloaded firmware file.
  5. Click “Upload” or “Update.” Do not power off or disconnect during the process.
  6. Wait for the router to finish updating and reboot automatically.