Based on the information provided the Un46D6000SFXZA requires a LinkStick if you're wanting to use a wireless connection. We're you not just using the Amazon fire stick to stream content? The only way for the Samsung Smart Hub to work with this model would be a wired connection or to purchase a LinkStick from http://www.samsungparts.com/
Regards,
HD Tech
Samsung Smart TV model UN46D6000SFXZA is not connecting to my WiFi. I'm getting an error message that my wireless LAN adapter is not plugged into the USB but I've never needed that before. We moved today and simply transferred our internet services with Charter. Our phones and laptops as well as Amazon Fire Stick plugged into the same TV all connect with no problems. I'm a bit of a tech novice, help!
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