You can download Wallpaper Carousel from the Mi App store. Here’s how:
- On your computer’s browser, go to http://app.mi.com/.
- Enter “小米锁屏画报” in the search box.
- Select the first app from the search results.
- Click 直接下载 to download the APK file.
- When the download finishes, transfer the file to your phone using the USB data cable.
- On your phone, tap the APK file and follow the on screen instructions to install it. Note: You’ll need to turn on the “unknown sources” option in the Privacy settings in order to install an app using the APK file.