1. Find "Advanced"
Slide two fingers downwards starting from the top of the screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-3a1aa658-bdb6-4d01-ae2f-c5fb8ff4773c.png?width=210&height=458)
Press the settings icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-7609ebc9-24f6-45e4-8fbf-59605f6be8a9.png?width=210&height=458)
Press System.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-93069c09-8316-4a34-ae69-ee96abdf03cd.png?width=210&height=458)
Press Advanced.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-b143977d-f15a-4f26-931c-b43467659a6a.png?width=210&height=458)
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-7e50a34e-9fa5-4566-821f-a9180ad4b609.png?width=210&height=458)