Open a web browser and navigate to http://tplinkmodem.net or 192.168.0.1 .
Two Modes,Limitless Possibilities Switch between wired WAN and wireless 3/4G connections as required with this cost-effective all- www.tp-link.com TL-MR3420 | 3G/4G Wireless N Router | TP-Link India tplink mr3420 v5 firmware
Open a web browser and go to http://tplinkwifi.net or 192.168.0.1 . Log in with your admin credentials. Navigate: Go to Advanced > System Tools > Firmware Upgrade . Open a web browser and navigate to http://tplinkmodem