TP-LINK Deco X20 default login information :
Default username admin
Default password admin
Default IP address 192.168.1.1
Follow the steps below to Factory reset (hard reset) TP-LINK Deco X20 :
Ways to reset TP-Link Deco X20 to factory defaults
First way
1. Login to your router management.(Usually located at 192.168.1.1)
2. Navigate to Management -> Settings -> Restore defaults
Second way
1. Find the reset button, located on the back of the router.
2. Press and hold the button for at-least 5 seconds. The leds will blink when the reset
