When Samsung announced that this year's Smart TV models would get Tizen, it didn't mention at all whether its system would also make its way to older models. He decided to get the answer to this question CNET, which was confirmed by a Samsung representative at CES 2015 that previous Smart TV models will not receive the update.
Although the company had long discussions about this, in the end it decided that it was simply not possible to combine the older system and Tizen, and the vice president of Samsung Electronics America himself does not believe that Samsung would ever decide to get involved in the matter. However, Samsung had already managed to release an update that brought Tizen to the watch Galaxy Gear, although they originally offered an early prototype Android Wear, respectively trimmed Android.
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