1. Find "About phone"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-83b6c051-494b-41a7-b4c3-ef4b312d038e.png?width=202&height=448)
Press About phone.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-dad08f07-0159-4cfd-816c-b1ff54ed9168.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-5021b91c-7943-450e-9441-05f9770b2553.png?width=202&height=448)