Solution to solve the problem of MX4 mobile phone not connected to ADB under Mac

The General Android Connection Mac is very convenient without the installation of drivers can be, but do not know why the special circumstances of some Android phones (Xiaomi 2, Huawei, etc.) is not connected, down to say how special circumstances to connect.

There are 2 things you can do with a USB connection to your Android phone:

1. System reports on this computer--more information--Overview->usb-> the device--> Vendor ID (Vendor ID) you are connecting to

2. Open Terminal, enter: System_profiler spusbdatatype command to view information for connected USB devices

Through the above two methods to get connected to the phone USB device information, such as vid how MX4 vid: "0x2a45"

Open terminal and enter the following command: mkdir ~/.android
Enter the echo "0x2a45" > ~/.android/adb_usb.ini again to add the MX4 vid information to the Adb_usb.ini file.

Then restart the ADB sever process and enter the following command: ADB kill-server, restart the ADB service.

Solution to solve the problem of MX4 mobile phone not connected to ADB under Mac