So I easily installed one of these popular SYGAV Android units into my 2011 EvoX with Rockford Fosgate system. Works well but I cannot connect the unit to the OEM backup camera which came with my EVO. I ordered the SYGAV adapter harness made for this purpose but there is nowhere to plug in the adapter once I spliced in the wires as directed. See photo. There is no 7or 8 pin plug in coming from the dash and I cannot find the wires coming from the dash/car that controls the backup camera. I messaged their tech support (which by the way get back to me quickly). They said they will refund me for the adapter since it doesn't fit and they supplied me with a schematic, but I cannot figure out where to splice in the wires. They said it would be the wires that would normally connect to C-152 in the back of the OEM unit. In the meantime, I am working with the tech support people and if I get a solution I will post but in the meantime: Any suggestions out there?