Click Game List - Install new version to download Minecraft. Second, you need to download Minecraft.Click User - Add new User to create a user. Alternatively, you can move the runtime to / sdcard / Android/ /files/MCinaBox/runtime, and then repeat the previous step.Then start APK and find Launcher Settings - Import Runtime.
The core functionality is powered by CosineMath's BoatApp project.
If you find problems when you run MCinaBox, you can check Q&A first. MCinaBox - A Minecraft Java Edition Launcher on Android