Re: Incoming text messaging on RA4 unit overland
I never had problems with them displaying on my RA4/nav unit while my iPhone 5 was connected prior to updating. Some people did, but they hadn't gone in to Settings-->Bluetooth on their iPhone, then touched the blue arrow next to Uconnect and turned on "Show Notifications".
Current owner of a 2016 Ram 1500 Laramie; former owner of a 2014 Jeep Grand Cherokee. Lifetime member of Jeep Garage!