Hello !

I tried all options in sys.txt with navigation_audio_stream = 1 to 5 but nothing works for me. With option 3 there is no navigation sound on the phone speakers & no sound on car speakers, on all other settings the sound comes from the phone .

My Hard & Software are :

Phone : Samsung S4 Mini - LineageOS 14.1 (based on android 7.1) - Root
Software : iGO World 9.18.27.736653 - 19.jun.2018 also tried with iGO_Gift_9.18.27.687519 and iGO_Basar_9.18.27.717219
Car : Mazda 6 with Bose soundsystem

With other Navigationsoftware like Sygic the Voice Navigation over Car Speakers works perfect!

Are there any other options in sys.txt i can try (or perhaps on the Android Phone directly) ?

many thanks in advance !
theghostofelvis