Unknown] Is Displayed For The Album Name Or Artist Name - Sony NWZ-B183? NWZ-B183F Help Manual

Help Guide
Troubleshooting
Digital Music Player
NWZ-B183/B183F

[Unknown] is displayed for the album name or artist name.

Information such as album or artist name is not included in the data. You can add the album or artist name to the
content such as music transferred using software (Media Go, iTunes, etc.).
Notes on use
4-529-726-11(1)
Copyright 2014 Sony Corporation
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