You can use a extender like this https://www.amazon.com/Netis-E1-Wireless-Extender-Repeater/dp/B012B6YR4U/ref=mp_s_a_1_4?dchild=1&keywords=netis+wifi+extender&qid=1594429607&sprefix=netis+wifi+ecte&sr=8-4 as a wireless client connected to your WiFi network and plug the cable between its RJ45 connector and your phone.