gerben wrote:Isn't the Prefer BT an iOS only option?
I honestly do not know. Why would this be an iOS-only option? (semi-rhetorical question)
Regardless of why, it starts to appear it may be. As for hardware, I'm running a Galaxy S3 (T999). The behavior seems to have changed though. Route to Speaker now causes the music - and directions - to suddenly snap to the phone speaker rather than bluetooth speakers when directions are given. Their volume is unchanged.