Hi, my Samsung TV IR sensor not responding to remote controller. I guest I need to do factory reset because I tried all the other option. I tried different remote from other Samsung TV. I tried new IR sensor. I tried just Normal restart TV. I was wondering how I can other way to do factory reset. I was looking at main board but I couldn't find any hard reset pin. Also I was trying to connect my phone via WiFi to control TV but I can't press on the TV to allow button when it's connecting to the TV. Any other way to do factory reset or to control TV with phone or laptop?