Jelly Bean Problem on Walkman

[Elmo_Su]

What is happening with the walkman on xperia v, the update lead to the walkman not playing my sound tracks when the phone is on standby mode????
Explain to me why this is happening!!!!

[excelionze]

I already asked something like this weeks ago. Sony did not reply and my thread asking about this got deleted. It's like they did not take this seriously. Not even a reply from the officials.

[Elmo_Su]

Hi excelionze i have finally fixed my problem.

What i did was repair my phone using the pc companion like 3 times, and the repair finally fixed the walkman.

I hope that this might come in useful.