The TV I bought had an evolution kit option but Samsung phased them out in 2015, although they were originally promoted as being available until 2016. Samsung re-introduced them in 2018 after consumers who could not get the2016  evolution kit were refunded the cost of their TVs by consumer protection regulators in various countries.  The evolution kit can be bought in Australia but I am unclear as to whether it is designed to improve connectivity problems.  Frankly I think Samsung is over-rated and their call centre service is rpetty hopeless, staffed by operators who in many cases do not appear to have a clue what they're doing.  I won't be buying another Samsung. ... View more