1. Find "Advanced"
Slide two fingers downwards starting from the top of the screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-6931f341-63a4-4506-9e03-fdac9749ff73.png?width=206&height=450)
Press the settings icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-f4b974ae-81d7-4050-a19f-8679a7cce2ab.png?width=206&height=450)
Press System.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-0b948f67-d736-4119-b5ef-e309a9f440ca.png?width=206&height=450)
Press Advanced.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-8c1d75b8-41cf-4901-af2c-d60935d8e560.png?width=206&height=450)
2. Update phone software
Press System update. If a new software version is available, it's displayed. Follow the instructions on the screen to update the phone software.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-302b0402-88e1-40e8-b5eb-51f6a23c729e.png?width=206&height=450)