49ers notes: Garoppolo learns from nine-snap stint in exhibition opener

The 49ers' first exhibition game served its purpose for quarterback Jimmy Garoppolo. Garoppolo was off target – way off target, in fact – on half of his six pass attempts. "Obviously, there's always things that we can improve on," Garoppolo said after the 49ers' 24-21 win over the Dallas Cowboys at Levi's Stadium on Thursday night.