Please read this carefully http://mazda3revolution.com/forums/...ronics/104730-index-infotainment-project.htmlHello have a v28 mad version and i hope install mazda media player on my phone but i have to update at more than v56
Someone can help me please
There are the links a guidance to upgrade your firmware by yourself.
Otherwise go to a dealer. Don't try to apply it in your version or you will brick your system