For owners of Walkman S series, we offer 'NWZ-A826/A828/A829 firmware update program' download service. We provide the firmware update to the latest version 1.02 for the firmware of NWZ-A826/A828/A829.

Eushully Games Error on this page. Please read carefully the following instructions. Target product • The firmware version of NWZ-A826/A828/A829 should be less than or equal to 1.01. * For customers using NWZ-A826K/A828K/A829K, the products show [Model:] as 'NWZ-A826', 'NWZ-A828' or 'NWZ-A829'. Fixed symptoms With the above products, customers may experience the following symptoms. The symptoms will be fixed with this firmware update. • When playing back music by connecting Walkman with the following products*, the loud sounds may be heard in controlling Walkman by the remote controllers supplied with the products, or connected Bluetooth devices. * HDD Network Audio System; NAS-SC500PK Micro HI-FI Component System; CMT-LX50WMR Cradle Audio; CPF-NW001 Active Speaker System; SRS-NWGU50, SRS-NWGM30, SRS-NWZ10 Bluetooth Audio Transmitter; WLA-NWB1 Verifying the Model and Firmware Version: Please confirm the Model and the Firmware version from the steps below.