: If you are experiencing lag or connection drops on an older firmware version (like 0740 or 0810), upgrading to MD-0820 is highly recommended as it provides a much more consistent daily driving experience.
: Fixes muffled voice quality during hands-free calls over Bluetooth. Connectivity : Resolves issues where Android Auto Apple CarPlay failed to connect. Radio Fixes : Rectifies problems with FM/AM connection. System Errors : Fixes the "SWDL Service not connecting" error message. Compatible Vehicles