Two days ago, Xiaomi introduced the Always On Display+ feature ahead of the MIUI 12 presentation, which is due to take place on April 27. This feature is now available to MIUI 11 users. Users of Xiaomi smartphones with OLED displays running the latest version of MIUI can try out the new feature right now.
To do this, you need to download and install the apk files of the updated applications.
The application may be unstable on some smartphone models, therefore, before installing it, it is advisable to make a backup copy of important data.
Source: 3dnews.ru