Yes, I visited the service center, They did a factory reset and gave me back. Again when I went reporting the same, they said motherboard issue without open my mobile.
did u charged your full battery in the state of switch off? Yes nothing works. ...
I am also facing the same problem. My phone gets switch off suddenly any time and tries to restart multiple times and after 5 or 6 attempts it gets restart. I tried force restart, wipe cache, factory reset, turn off the auto start from General manage...
