Hello everyone!

I have installed today an F77DAB in my 2011 Mazda 3, with steering wheel remote control harness from Pioneer. Installation process was smooth, every connection is correctly made.

My big issue is with the integrated navigation app (iGo). Every time want to start it, the screen shows "iGo is loading" (something like that) and comes back to the main screen and nothing happens. The unit came with latest firmware update (version 1.03). I would also like to mention that I have checked the GPS signal and it is good (varies between 2 and 3 bars).

Can anyone help?

(Now I realized that, first, I posted this topic in the wrong section so I made a request to a moderator to delete the one in the wrong section).

!!! Update: I figured out what was wrong. It turned out that the parking brake wire was the culprit. It was not fully clipped to the ground wire and that made the navigation app and using the HDMI port as an input useless.