I have a Black version
I would expect the Silver to be similar.
Ensure you have all camera updates completed
In the WIFI menu you can choose between 'wifi-rc' and 'gopro-app'.
Choosing one, disables the other on my camera.
If WIFI is turned on and with the camera on.
You can short-cut to the WIFI menu by just touching the side WIFI button.
mode toggle to wrench - select
mode toggle to WIFI menu - select
You should see 'off' 'wifi-rc', 'gopro-app' and 'cancel' options.
That is the way the Black works.
I ran though the menus and and tested it several times.