The IM 508 is a cable based platform, and has no external speakers or speaker jack, there is no VCI app or Blue tooth option in System Settings . Your old Boss probably had an IM608 that comes with a J2534 VCI, but even that has no capability for ECU flash programming from off the Android tablet for some BMW and Mercedes Benz models (during active update period)like Maxi Sys Pro, Elite, Ultra, 919, and 909 offers. All other makes you need to use the J2534 from a Windows Laptop with a OE program with purchased OE .subscription