Go to the Maintenance tab and select Firmware Update from the left-hand menu.

: Always check specific version release notes, such as those found on the AP Firmware Download Guide , to understand which bugs have been addressed in new updates.

Login to the router dashboard to see the current hardware and firmware version in the top right corner. Step-by-Step Firmware Update Process

The is a reliable workhorse in the world of ADSL2+ modems and routers. However, like any networking device, its performance, security, and stability hinge on one critical component: the firmware .

Do you have a specific DSL-2750u problem? Mention your hardware version and current firmware in the comments below.