Hello! After upgrading to 9, the smartphone does not connect to an external DAC running the Android Open Accessory Protocol. Now I have to wear an old smartphone on Android 4 as an audio player. In the chat wrote that SONY can not guarantee compatibility with third-party devices. Delirium. This third-party device works with all operating systems except the one installed on this smartphone. Are there plans to correct this deficiency? Before the update everything worked flawlessly.
