Since I don't have an asus service center in my country, the only work around I found was using black shark pro fan. Since the phone is always cooled it doesn't restart.
kartik10212@gmail.comhttps://zentalk.asus.com/en/discussion/comment/141229#Comment_141229Brother just go to youtube and search rog 2 auto shutdown u will know how many of them are facing same issue. Many of them including me have gone out of warranty...