1. Find "About phone"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-359f4746-f5e5-4414-a314-b86cd9e0495f.png?width=206&height=456)
Press About phone.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-b80d71c2-6fcf-441f-b931-35dec75474fc.png?width=206&height=456)
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-f7fd0f01-76b0-4499-a0c0-2a691ed4b43e.png?width=206&height=456)