1. Find "About phone"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-09b897bf-4484-4c8b-a1ba-264eead1a7e0.png?width=200&height=448)
Press About phone.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-f4297ad4-4fa4-4e45-82db-5490c294d059.png?width=200&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-eb75bffc-93e6-42fa-96b7-6f9ebfc47126.png?width=200&height=448)