SamyGO

Hello im searching for help, i have try to enable pvr with rusamsungtvcommunicator but with no success i can change the channel evrything but when i hit the factory + 3speed it write that all is ok and when i go chek on tv nothing my model is still grayed i have the us model tv 55 d6000

If i change the tv type mine is a 55a1uf4e to a 55a1uf7e will fix the grayed local set and tv model???