The WALKMAN application for Sony Xperia handsets has been updated to build number 8.3.A.0.5 (previously it was on 8.3.A.0.2). This is primarily a crash and bug-fixing update, with Sony apologising for the last build that caused issues for many people. Sony promises that this new release “should be working smoothly“. The 11.5MB update should be rolling out now to Sony Xperia phones. You can download the apk here.