Skipping these steps can brick (permanently damage) your router. Read carefully:
Occasionally, TP-Link adds new functionality. This might include updated parental controls, improved IP address assignment, or compatibility with newer ISP standards. tp link router firmware update tl-wr840n
If you own a very old TL-WR840N (v1, v2, v3), TP-Link may have discontinued firmware support years ago. In this case: Skipping these steps can brick (permanently damage) your