Phantom 3 pro Help

Thank you. I have a phantom 3 pro that my son broke the remote. I just bought a gl300c remote from a phantom 4 but I can’t get them to connect. Does anyone have advice for me?

Do you have a GL300C or GL300C Ver.B? You can find the model number on the back of the remote controller.

How did you attempt to get them connected?

Thank you for the response it it a
Gl300c. Ver B

I tried through the app synch rc.
I tried pushing c1, c2 and record them the camera dial followed by the little button on the drone

That remote controller is not compatible with the Phantom 3 Pro. You’ll need to use one of these remote controllers: