I have an iPhone 5s running iOS 7.1.2, the Sena app version 1.2, and a Sena 20S with 1.1.1 firmware. The iPhone and Sena pair just fine and when I open the Sena app everything seems to work except the "Paring List" action. When I click the "Pairing List" action the list appears but then the Sena app immediately crashes every time. I've tried repairing, reinstalling the app, but it still crashes every time. Also, my headset is listed as "Sena 20S v1.1" in the bluetooth device list even though I have the 1.1.1 firmware installed.
iPhone app crashes on Paring List action