Please perform the following steps to resolve the issue:
1. Check the Picture size in camera settings and set aspect ratio.
2. Turn on/off the Auto Flash.
3. Reset camera settings (Open camera app > Camera settings > reset settings).
4. Check the mentioned issue in safe mode.
For further assistance, register your concern in Samsung Members Application (Open Samsung Members Application > click on “+“icon > send feedback > error report/ask questions).
Team Samsung Members