Update Software In Tp-link Archer C5 V4.x -

Go to again → verify the Current Firmware Version matches the new one.

On the left-hand sidebar, click on "System Tools" and then "Firmware Upgrade." Update Software in TP-LINK Archer C5 v4.x

Before starting, verify your specific hardware version by checking the label on the bottom of the router or looking at the Status page Go to again → verify the Current Firmware