1. Find "Advanced"
Slide two fingers downwards starting from the top of the screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-468fd102-21df-4f18-a600-788162732527.png?width=198&height=406)
Press the settings icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-700c8c87-d969-4b06-a0d1-a747825d2ac2.png?width=198&height=406)
Press System.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-e22f6c79-0f70-490b-bce4-83b82444f40a.png?width=198&height=406)
Press Advanced.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-2ac12cf4-07f8-4fb7-a1b2-646ffca42303.png?width=198&height=406)
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-e67fccde-38ad-46e4-bbc1-56845e467fc5.png?width=198&height=406)