Hello,

 

After lengthy study of all AVIC411 forums and search with Google, I am convinced that I my shot-up AVIC F940BT only with the so mysterious "test mode N" again can bring to life.

Unfortunately, I have not here in the forum still in Google to download the

  Search for "test mode N".

I would be glad if someone could download get me.

 

Thanks and greetings from Chile

 

Uli