I got my Mi Box a few days ago and was eager to set it up, having browsed through the app store i was disappointed to see that it did not have any web browsers available on the play store.
Was interested to know how to install Chrome and side load or enable a shortcut on the home screen.
would be glad if anyone could assist in providing step by step instructions.
Puffin ( https://play.google.com/store/apps/details?id=com.cloudmosa.puffinFree&hl=en_US ) is optimized for TV remote and is in Play Store.
You can also try Firefox for Android TV ( https://www.apkmirror.com/apk/mozilla/firefox-android-tv/firefox-android-tv-3-4-b-release/firefox-android-tv-3-4-b-android-apk-download/ ), which is not in Play Store anymore.
APK for latest Chrome browser can be downloaded here and sideloaded with a file manager, like "X-plore" from Play Store: https://www.apkmirror.com/apk/google-inc/chrome/chrome-73-0-3683-90-release/
Chrome will create a shortcut on the home screen of Leanback launcher.