Verify installation

Now your Arduino should be flashed with the new bootloader. If its not correctly installed read the instructions carefully and try again.

To check if the installation worked fine you may check your device like that in "Devices and Printers" for Windows:

If the installation is not working correct, double check all wires. As written above, some china Arduinos have 180 degree flipped ISP header for the 16u2. Try to rearrange the wires and upload again.

Also see this if you still cannot solve the problem.

Keep on reading on how to install the board definition files and use the HoodLoader2.