Todd Burch
14-Year Member
I now have the new firmware too and my IPhone 7 still isn't playing nice with my 3. Sometimes the car opens with the phone in my pocket and sometimes not. And now after getting in the car it is a crap shoot if the main screen will ask for the key card or not even though moments earlier I used the phone to get in the car.
This smartphone key is about the dumbest solution to a nonexistent problem I have every heard of. Key fobs admittedly are overpriced for their limited functionality (my wife lost one and it cost nearly $400!) but at least they work consistently.
Recommend having your phone "forget" the car in the Bluetooth setting, then re-pairing. That often fixes issues similar to that.