Xiaomi launched the Mi 4i back in 2015 MIUI 6 based on Android 5.0 (Lollipop). MIUI v8.5.3 was the last update for the above mentioned devices which company rolled out a few months back, and company decided to skip MIUI 9.0 update for the phone. Earlier this week the company started rolling out MIUI 9.2 Global Beta Stable update to the phone and, the main highlights of MIUI 9.2 include Interactive and Fresh UI changes, New Gallery App, Calendar Cards, App Vault, Mi Video App, New Mi Explorer.