Visit the D-Link Technical Support Portal and search for "DWR-953".
Once you have downloaded the correct .bin file, follow these steps to update: Step 1: Connect via Ethernet Index of /pub/Router/DWR-953/Firmware - D-Link FTP d-link dwr-953 a2 firmware download
Fixes for system hangs, Wi-Fi connectivity issues, and VPN stability. Visit the D-Link Technical Support Portal and search
Look at the sticker on the bottom of your router. Confirm it says "H/W Ver: A2" . Wi-Fi connectivity issues