1. Find "About phone"
Slide your finger downwards starting from the top of the screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-dfed505a-0f13-42b2-a92b-ffbb1186e200.png?width=206&height=368)
Press the settings icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-6d224c89-1053-4fd0-82eb-b0fd40c1cc6d.png?width=206&height=368)
Press About phone.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-5156c35d-9d43-4861-a1f0-7858d40adaa7.png?width=206&height=368)
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-15f7b357-9883-4c7e-802c-7800a0e466f3.png?width=206&height=368)