Hey! Guys don't wait for the the 4.1.B.0.587 firmware update so desperately as it has nothing special to offer. It is still the same as 4.1.B.0.431 firmware full of lags and bugs. While sliding b/w the homescreens and b/w the screens in App Drawer you can experience the lag.Sony is just making us fool by releasing this update. However it is just a piece of ****, so don't be excited about it.
And one more thing I want to know whether anyone of you has recieved the update for Xperia Neo V (althought the update is of no use ) .
Sony please be serious and give us the stable version 