Thanks, after rebooting it's updated. I have a question, I know that playmemory & music unlimited online services may not found on some market, maybe that's why I don't found them after updating. Question is, do I never experience those services? Due to a stupid app "Android assistant" one of my friend backup Walkman app from a xperia z & send to his normal regional phone via bluetooth, install app,enjoying Walkman & found music unlimited service. Disappointing.....
