How to use tp link archer c9 router as repeater(Wifi Extender)

Hey Guys in this tutorial i have shown how to use tp link router as wifi extender. Steps- Go to Advance Go to LAN-Change Lan IP, it should be different from your main router, Suppose your main router IP address is 192.168.1.1 then you should change it to 192.168.3.1 or other and save, (remember your subnet musk should be same like 255.255.255.0) wait and log in again. Go to Advance After that go to System tools-system parameter-scroll down your mouse wheel and find 2.4Ghz WDS- checkmark Enable WDS Bridge-then survey now you can see your main router choose it and write your main router wifi password and save Finally, go to DHCP Server in LAN Menu-uncheck DHCP Server and save. Reboot your router. and done