1. Find "Advanced"
Slide two fingers downwards starting from the top of the screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-637d3391-6eab-4aa3-8fe4-bd7f7faf78e8.png?width=206&height=434)
Press the settings icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-af3fb3f3-15d8-4ea5-a0b6-2538d96ea4f8.png?width=206&height=434)
Press System.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-46592319-ffac-4fd2-a96a-4a989c43e568.png?width=206&height=434)
Press Advanced.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-46d27d2e-8839-4333-9d33-f7c1d572779f.png?width=206&height=434)
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-ed824087-87e7-479f-a553-d8cf2ddbf65d.png?width=206&height=434)