I have a 2014 SR5, no navigation, head unit. I have an iPhone 10 that I use through Bluetooth. I have had the issue recently that the alerts for text would not come through the truck system nor read the message as it does not show up on the head unit. Now when I make a call, the call will go through the truck system but after 1 minute it "ends call" on the screen but the call is still live on the phone so I have to choose the phone speaker to talk. I checked the Toyota website for software updates but it says my year and model does not any updates. Looking for help as my dealer will not talk to me over the phone and said IF they needed to hook into with the computer I should expect $200-$350 dollars.