Compatible computer preinstalled with Windows 7.
Additional function of Content Transfer Version 1.3. NWZ-S715F / S716F / S718F Firmware Upgrade program. NWZ-A726 / A728 / A729 Firmware Upgrade program. Please upgrade your firmware of WALKMAN device before downloading this application program. Please read carefully the following instructions.įor customers using following WALKMAN, we provide the Firmware Upgrade programs. Content Transfer Version 1.3 Download Serviceįor WALKMAN (NWZ-A, NWZ-S, NWZ-E, NWZ-X, NWZ-W) series Customers.įor customers of WALKMAN (NWZ-A, NWZ-S, NWZ-E, NWZ-X, NWZ-W) series, we provide the Content Transfer Version 1.3 Download Service.