Forgive me if this is a completely noobish question I am new to this whole scene really. Coming from a Phantom Vision 2 then onto a Phantom Vision 2 Plus, then finally landing on a prebuilt Phantom 2 with Zenmuse H3-3D, I am familiar with the usual update process. However when I plug my phantom into USB I do find the IMU in the vision assistant software but it finds no update and leaves me on 126.96.36.199. I checked the site and downloaded the gimbal assistant software however that doesn't even detect my gimbal. Is there a special usb port I am just not seeing on the gimbal itself? Currently I am just plugging it into the back of the phantom.