my spektrum telemetry stopped working.

i have not even turned engine on or anything.

today, i went with my transmitter and iPhone, that has the interface on it, turned on the receiver, and no signal.

i then did a rebind.  i turned off transmitter, receiver, then

i pushed in bind, meanwhile, i hit bind on iPhone app, then turned on the transmitter while pressing the button behind transmitter, and then STi interface stopped blinking, yet lights are not on on the telemetry module, and the iphone spektrum app is showing 0 for everything.

anyone have any thoughts?