I highly recommend this video/solution. Gumagana talaga sya mag 1 month na after ko tinry. One thing lang, kapag ka ioopen nyo na smart tv nyo hayaan nyo muna and huwag muna kayo magpipipindot/navigate through your remote kasi nung ganto ginawa ko nagkakaproblem uli sya sa time and date pero kapag ka hinahayaan ko lang na magsettledown yung smart tv after opening okay naman sya bumabalik sya sa tamang time and date. So yun lang wait for a while after opening your smart tv. Thanks uli Sir for uploading this vid.