First of all, when the router is switch on, turn it to the backside to access rear connectors and buttons. After that, find Reset Button and press it with a pencil or something thin, and hold it for over 10 seconds. Then, all Archer C60 LED lights should flash a few times. Now give TP-LINK router a minute or two to reboot and restore its normal 1.For Archer C5400 (US)2.0. 2.Update Cloud SSL Certificate. ArcherC5400 (US)_V2_210308. Download. Published Date: 2021-05-08. Language: English. File Size: 27.69 MB. The homecare module is optimized to solve the problem of speed issue in a specific environment. Firmware Version. Chapter 1 Get to Know About Your Router 1. 1. Product Overview The TP-LINK router is designed to fully meet the need of Small Office/Home Office (SOHO) networks and users demanding higher networking performance. The powerful antennas ensure continuous Wi-Fi signal to all your devices while boosting widespread Step – 2. Turn on your TP-Link TL-MR3420 router. Then, locate the RESET button on the router. After that, Hold down the RESET button for more than 10 seconds. In this step, Release the RESET button after the power LED light starts flashing. Finally, The Router will automatically reboot. Here’s how to factory reset your TP-Link router. 1 – Locate the Reset button on the router’s back panel. 2 – Keep pressing the button with a paper clip or something similar, until you see the Power LED light blink. The button is very small and hard to activate with anything bigger than a pin or paperclip. Download from Play Store and install the TP-Link Tether app. Open it, and log in using the TP-Link ID. Click on the device image to access TP-LINK Archer C5400X settings. Then, tap Tools on the bottom right corner of the screen, and after that scroll down and click System. Click Reboot. And confirm the whole operation by taping Reboot once again. Trying to factory reset a TPLINK model. i have been trying to reset this router for a day as it was set up on an account i cant acces anymore and cannot change settings. whenver o hold down the button and it starts flashing blue i attempt to connect with the google wifi app to no avail. after about 30 seconds it starts flashing orange. If you don't know your Wi-Fi password or forget it, you can refer to the following steps to find or change it.. Device info in the label. For most models, the default SSID and password are in the label under the router, such as in the below picture. AGi5bi.