Find "Software update"
Press the menu icon.
Press Settings.
Press About phone.
Press Software update.
Update phone software
Follow the instructions on the display to update your phone's software.
![Sony Ericsson Xperia ray Sony Ericsson Xperia ray](http://wmstatic.global.ssl.fastly.net/ml/7290921-1741321.png?width=480&height=480)