experts mein agar koi tvs k bary mein ilam rakhta ho tu kindly meri help krin, mere pass sony braiva hai 42" jo k fake hai (china) , us mein anroid system bhi hai , problem ye hai kuch der se us ki screen blank ho jati hai (power on hoti hai screen bhi on hoti hai) magar us per koi option nahi aa rahi na vga , hdmi ki aur na hi tv ki, mujhe kisi ny batya tha k us ka software dobara karna hoga , plz mujhe koi bata de k software kaisy ho ga ya is ka masla kia hai

waiting for favorable replay
thank experts