: The update might reset your router to factory defaults. Note down your ISP (PPPoE) username and password beforehand.
The DSL2750U comes in different hardware versions (e.g., A1, B1, C1, or U1). Using the wrong file will break the router. download hot dlink dsl2750u firmware
To download the official firmware for your D-Link DSL-2750U , visit the D-Link regional support site that matches your location and hardware revision. Using the wrong regional or hardware firmware can permanently damage (brick) your router. Official Download Portals Australia/NZ: D-Link Support Resources for Rev A and Rev T versions. D-Link India Firmware Portal : The update might reset your router to factory defaults