Android Auto compatibility issues with S9 series.

[Mathew1]

I have raised Android Auto functionality issues with S9 series on Honda CarHead displys several times to samsung but no positive feedback yet. With May 2018 security patch we lost the compatibility of android auto app with honda cars but even with august update the issues are not solved.
Is there any option to roll back to the firmware which was preinstalled on my phone when i bought it in April?? without losing warranty

[yho]

contact live chat

[Mathew1]

done

[yho]

what happend

[Mathew1]

they said they will escalate the issues with concerned team for a fix

[admin_1]

Please replicate the problem and share to us the logs using Samsung members error report.

[Mathew1]

no use.. if its an app developer issue how this will affect only samsung s9,s9+ and at last the very new note 9??? i don't understand. Check the link i have posted, you can see the response of global users after May 2018 security update provided for s9 series.
There is no point in clearing app cache and re-installing

[Mathew1]

https://productforums.google.com/forum/?noredirect=true#!topic/android-auto/_m3iTadSDx0