My iPad is stating that my wiFi is not secure and that I should upgrade my router to WPA2 security. How do I chage this?
It sounds like you are connecting to a network w/o a password? If that's the case, then connect to a secure W-Fi network. If you don't have a secure network, you should log into your router and set one up. If you have an Xfinity device, you can find instructions here: https://www.xfinity.com/support/articles/securing-wireless-gateway-network