BTW, what's the model number of your phone? what's the current firmware that you use? How many wireless devices connect to the router's wifi? Sorry so many questions need to be answered..

How much wireless signal you've received on your phone? If the signal is very low, the wireless connection tends to be quite unstable. You may get the phone much closer to the router, and check if...

Here is the English firmware for TL-WR740N V4: www.tp-link.com/en/support/download/?model=TL-WR740N&version=V4#tbl_j And you can upgrade it referring to this article...

Yours is in traditional Chinese. You can use the relevant English firmware on it. What's the hardware version of this router?

MD11driver wrote [COLOR=#000000] Have fun and stay connected with the world while enroute ! :) You are brilliant! This is really helpful!

Yes. You are right. DHCP should be disabled on TL-WR702N. I am not sure what's going on with your configuration. Now that in repeater mode, it can extend the original wifi and meanwhile the LAN port...