13. Does this device support DLNA/UPnP?

DLNA builds upon the UPnP protocol to enable media content sharing between different devices. Android devices typically use DLNA technology for screen casting and playback. However, due to Android system policies, certain music apps may experience compatibility issues during prolonged playback. Thus, the official firmware for the SR11 does not include DLNA functionality. If you wish to use DLNA/UPnP, please contact customer service for a test firmware version that enables DLNA functionality.