Video Aux Input for 2010 Prius (european model with HDD nav)

Hello,
I want to connect my android phone (Samsung Galaxy Note 3) over MHL adapter and HDMI to RCA adapter to the OEM nav screen.
- Do you have any interface to add video aux function to OEM nav screen? Perhaps over the rear camera connector?
- Is the low res on the OEM nav screen a problem when connecting external video sources?
Here is a picture of the connectors at the back of my nav unit.
Thank you.
I want to connect my android phone (Samsung Galaxy Note 3) over MHL adapter and HDMI to RCA adapter to the OEM nav screen.
- Do you have any interface to add video aux function to OEM nav screen? Perhaps over the rear camera connector?
- Is the low res on the OEM nav screen a problem when connecting external video sources?
Here is a picture of the connectors at the back of my nav unit.
Thank you.