The Android Debug Bridge (ADB) allows you to wirelessly issue commands to your phone, removing the need for cables. Wireless ...

Hidden in your Android phone's developer options is the USB debugging switch. This useful setting is designed to let Android developers send data and commands between a computer and their phone, but ...

He does this by installing BusyBox. The binary is copied to the device using the Android Developer Bridge. He then opens an ADB shell, adds execution permissions to the binary, and runs it.