1. Find "About phone"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-2591fca6-db59-4b91-9cd2-79749458ce00.png?width=202&height=448)
Press About phone.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-89607216-1560-4dc4-9e85-d790c6102fb6.png?width=202&height=448)
2. Update phone software
Press MIUI version. 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-7e32f46e-1d54-408c-8d8d-a78ade104344.png?width=202&height=448)