You say this is on Android devices.
The wifi connection is part of the Android system, not part of iFly. You can demonstrate this by uninstalling iFly, and then watching the Android devices' wifi settings to see them either connect (or not) to the Lynx wifi when iFly's not even on the device.
Are you trying to say something else, like the devices are connected to the Lynx wifi, but iFly's not recognizing the Lynx as an ADSB device? If so, can you be more specific about exactly what you're observing?