A:Answer Hi Leef,
The most common way to cast a phone's screen to a TV without WiFi is to use a hardwired connection, such as an HDMI cable. If you have any questions or concerns, please use the link below to reach us and also you can contact this phone number 877-467-4289 for further assistance.
Insignia Products
Nikki
https://www.bestbuy.com/site/brands/best-buy-brands/pcmcat1596746025285.c?id=pcmcat1596746025285