Again this might be based upon your unit if you've got a device which can deal with 4K You may use some thing for example an Amazon Fireplace Adhere 4k iptv or perhaps a Roku Specific 4K to even the newest styles of 4K good TVs.Lemmy be sure to support, I've SRT 4669xii right here in Burkina Faso, the receiver quickly start off upgrading and