Never update router firmware over a wireless Wi-Fi connection. If the Wi-Fi signal drops for a split second during the write phase, the firmware will corrupt and render the router useless. Plug an Ethernet cable from your computer's LAN port into one of the LAN ports on the DWR-M960. Step 3: Backup Your Configuration

: If you have downloaded a firmware file (usually a .bin file) from the official D-Link Support portal : Click Select File or Browse . Select the downloaded firmware file from your computer. Click Upload or Update Now . Critical Warning How to upgrade the firmware on your D-Link router