Cause:

1. Your phone produces a panoramic photo by stitching multiple photos shot each time that you have moved your phone a certain distance. When your shot is reaching an end of a shot, the distance that your phone moves may not be long enough to trigger the start of another shot, resulting in ends of the photo being lost.
2. Moving your phone too quickly may also result in not all of the panoramic photo being captured.

Suggestions for taking panoramic photos:

• Move your phone slowly and steadily.
• Adjust the shooting scope or angle and avoid placing the target at the end of your shot.
• Stop shooting before the assistive arrow reaches the edge.