
To do this, find the build number in your device’s Settings menu. To enable USB debugging, you must enable Developer options on your device. If you are using a 2018 version of Unity, see the Unity 2018.4 documentation for information on manually installing these dependencies.

By default, Unity installs a Java Development Kit based on OpenJDK. You also need to install the Android Software Development Kit (SDK) and the Native Development Kit (NDK) to build and run any code on your Android device.

To build and run for Android, you must install the Unity Android Build Support platform module.
