Open a web browser (Chrome, Firefox, or Edge) and enter http://tplinkwifi.net or 192.168.0.1 in the address bar.
Check the sticker on the bottom of your router. It must explicitly state "Ver: 3.0" or "V3" . Firmware for V1 or V2 is not compatible. tplink tlwr850n v3 firmware download india fixed 2021
Use a wired Ethernet cable between your PC and the router. Do not attempt a manual firmware upgrade over Wi-Fi, as a signal drop can corrupt the installation. Step-by-Step Firmware Download & Installation 1. Locate and Download the Firmware Open a web browser (Chrome, Firefox, or Edge)