To resolve "restart" issue please follow below given step:- >>Go to Settings > General management > Reset > Turn off auto start.
If the issue still persist, kindly register your concern in Samsung Members app (Samsung Members app > Get help > Feedback > Error report)along with screenshots, short videos and error log file, so that we can assist you accordingly. Note: Please send device log files within 15 minutes of issue occurrence along with the exact issue details.
