"Discover, enjoy and share
Access all your local and downloaded music in one place. Plus, with Sonyâ€™s unique audio technologies including ClearAudio+, Digital Noise Cancelling and High-Resolution Audio on the latest devices, you can listen in outstanding clarity wherever you are."
-Tested working on J2 .
Might Need permissive kernel for fluent working.
-Flash via recovery and clear Dalvik cache/ Cache.
For instructions, refer: