Xperia C Walkman Playlist Issue

[mt03]

I Have Created Own Play List In Xperia C Walkman & Have Transferred All My Songs Collection & It’s Was Working Fine But The Problem Araised When I Switch off The Phone & Switch on It The Playlist Which I Have Created That Got Disappeared From Xperia C Walkman Play List Please Help L

[Samuel1]

What happens if you create yourself a new playlist and restart the phone, does it disappear as well?

[mt03]

Yes I have Created 2 New Play List In Walkman And Also Added The Songs In That List But After I switch off the phone & Switch on back the phone I don’t see my created playlist in walkman.