For peer to peer airplay to work properly, it is important that neither of your devices are connected to the internet. Once you’ve ensured they are disconnected, you can then turn Bluetooth on. After this, turn on the Wi-Fi as you need it for the phone to start peer to peer airplay. Peer-to-peer airplay does not need the internet connection to work, it just needs the Wi-Fi button to be on to start the programming.