[. . . ] The firmware registration for TV upgrade will be gradually started on Samsung website in May. [. . . ] (The registration schedule of firmware may differ depending on the region. ) Upgrade guide for TV firmware There are two methods of upgrading TV firmware, OTN(Over the network) method and USB method. If your TV is connected to the internet, it is convenient to upgrade firmware through OTN. OTN Upgrade Your TV must be connected to internet if you want to upgrade through OTN(Over the Network). 50% [7] When the Software upgrade is complete; the TV will turn off and then back on by itself. How to Connect TV and Wireless Audio with Dock [1] Turn on the TV and Wireless Audio with Dock. [2] TV menu ; System ; Device manager ; SoundShare Settings ; Add New Device ; Switch the option to 'On' from 'Off' [3] Switch the Function of Wireless Audio with Dock to TV mode. [4] The message asking whether to proceed the Bluetooth connection is displayed. [. . . ] [2] TV menu ; System ; Device manager ; SoundShare Settings ; Add New Device ; Switch the option to 'On' from 'Off' [3] Switch the Function of Wireless Audio with Dock to TV mode. [. . . ]