not sure if in right place , does any one know how to retune freeview channels on jvc lt-40ca890 4k set , have looked in settings and also in advanced settings , cant find any option for instalation , retund , scan etc , has got freevies play also if that makes a difference i dont know , i have accepted terms and conditions for fplay settings , but when i click on that it still tells me terms and conditions , thanks in advance for any help