I believe that is the issue. I have a eonon head unit in my car, it has a built in four digit pin to connect. With Android/Iphone when I connect through bluetooth it asks for the pin, on the FLXs1 it just will not connect, if I go through bluetoothctl I get it to say it is connected but it still does not work. The info for it says
paied yes
bonded yes
trusted yes
blocked no
connected yes
legacypairing no
cablepairing no
Doing some research I think the head unit is using legacy connection needing the pin like that and that is where the issue is rising from.
Any suggestions to try or if you faced this and got around it.
I need the phone to connect for music and atleast give directions through the speakers and not just the phone hopefully.
If worse comes to worse I can put my music on a thumb drive to use on the radio but the speaker is a bit quit to use for navigation so hopefully I can get it working.