@kashyap1729 Follow this guide to configure your range extender via its WPS button. Or you can watch this video.

@ukmartian HW is the hardware version of your device. See my first post for details how to determine which one is it. If you can't run a cable to the C50, then you can try the following: If you have...

@ukmartian Archer C50 supports AP mode natively since HW v4 - AP mode (case 1) If yours is below HW v4 you can use AP mode (case 2). Here's how to determine the HW version of your device. In either...

@ZdraO This is by TP-Link's design. My understanding of the logic behind this is: If the router has an Internet connection, when login with TP-Link ID the DDNS information is extracted from the...

@Kiran.shendage Check if your device is compatible with Tether app. If it's compatible here's a guide for using it. Tether FAQ.

@ZdraO Try login with the TP-Link ID instead administrator account to see if any difference in the DDNS section: