Find "phone update"
Slide your finger left on the display.
Press Settings.
Press Settings.
Press phone update.
Update phone software
If a new software version is available, it's displayed.
Follow the instructions on the display to update your phone's software.
Follow the instructions on the display to update your phone's software.
![Nokia Lumia 520 Nokia Lumia 520](http://wmstatic.global.ssl.fastly.net/ml/7290921-3075604.png?width=480&height=480)