I'm sorry .. I may not be very clear about what I want to say ... I think this version of the audio has the following problems: 1. Navigation sound output, using the device speaker sounds no problem. But after inserting the headset will become a speaker and headphones while making a sound .. and headphones inside the sound relative to the speaker are delayed are very small ... connected to Bluetooth simply no sound, whether my cell phone background playing music, 2 if i Play the music .. Under normal circumstances the navigation warning sounds the sound. The concert pauses silence until the navigation warning is complete ... but ..... this version is the mix .. synchronize the ... unrelated .Sys settings. ..
Because I use Navigation_9.18.27.682862.apk use iGO Navigation 9.18.27.693527 the basic folder installation is completely normal ... may be the driver of the software itself has a problem ... may also be a problem with my phone?