ImageSource not works with Android mipmap folders

Recently i migrated an Android project, I'm using version 4.3.0.908675 of Xamarin.Forms.

I added all the images in Android mipmap folders that were previously drawable, but now my image does not load, when debugging everything seems to be right but when displaying the screen no images appear.

My code to add image source

    stlLogo = new StackLayout
    {
        VerticalOptions = LayoutOptions.CenterAndExpand,
        HorizontalOptions = LayoutOptions.FillAndExpand,
        Padding = new Thickness(20, 0, 20, 40)
    };

    imgLogo = new Image
    {
        Source = ImageSource.FromFile("ig_splash_logo")
    };