1. Find "Advanced"
Slide two fingers downwards starting from the top of the screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-473f09b5-aa42-42e4-891d-23d0c20b945b.png?width=184&height=428)
Press the settings icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-0e866170-586a-4886-b7a2-8593a1b2272f.png?width=184&height=428)
Press System.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-7485eca0-b585-411a-bf62-439854f8d78c.png?width=184&height=428)
Press Advanced.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-e5ed6e3f-4a38-4a06-ae43-d93a5feadc29.png?width=184&height=428)
2. Update phone software
Press Software 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-8bddb4a0-3479-4dc1-82cf-58099fdce226.png?width=184&height=428)