My Edge 530 came new from the box with firmware 5.20. After updating the cycling maps in Garmin Express I could no longer use the 'send to device' from my iPhone to send a course to the 530. It worked once just before updating the maps. I just updated to firmware 5.50 and Garmin Connect still says the Edge is an unsupported device.
Does 'send to device' from an iPhone work for anyone on either 5.20 or 5.50?