D-link — Dsl-2750u V2 Latest Firmware Update

: Recent updates fix vulnerabilities that allowed unauthorized users to access configuration files. DNS Stability

Check the sticker on the bottom of your router. It must say Hardware Version V2 or REV V . Installing firmware meant for other versions (like V1 or C1) can permanently "brick" the device. D-link Dsl-2750u V2 Latest Firmware Update