Thank you for your continued interest in Sony products.
Music Center app support for some A/V receivers and wireless speakers (Affected Models) will end with version 5.2 releasing in August 2017. You will no longer be able to remotely control Affected Models from your smartphone, or other mobile devices, using the Music Center app.
You can still control Affected Models from the main unit, or the included remote control. Please refer to your model's instruction manual for more information.
We apologize for any inconvenience this may cause and thank you for your kind understanding and cooperation.