1. Find "System"
Slide two fingers downwards starting from the top of the screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-d95ca03b-d920-4892-874e-7bed3b9e9118.png?width=198&height=444)
Press the settings icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-959db516-1c79-4ce5-91d4-fce3a084b717.png?width=198&height=444)
Press System.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-447e7ca2-2088-441a-894b-d4df7f6b30af.png?width=198&height=444)
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-2c27a9be-233f-4185-aadb-91ab94f7f94a.png?width=198&height=444)