Firmware update 18444R for Sony HAP-S1 / HAP-Z1ES


I am glad Sony still supports these products.  Firmware 18444R was released today 16 Oct.  The "HDD Audio Remote" smartphone app needs to be updated as well.

From Sony's website:

Benefits and improvements from the latest update
  • Supports the changes to the specifications in Spotify service (not supported in China)
  • Improves connection and operation with USB DAC products
  • Improves stability when using the "HDD Audio Remote" application for extended periods
  • Resolves an issue that music files cannot be transferred from Windows10 PC via PC settings
  • Note:
    If you use the "HDD Audio Remote" application, you also need to update this application.
    The latest version of the "HDD Audio Remote" application does not support the following operating system versions.

    • Android 3 or earlier
    • iOS 8 or earlier
anwar