recently, the camera app on the A71 does not work when using a shutter speed of more than 0.5. This has been a recurring problem starting last week.
Dear Samsung Member,
Greetings from Samsung Customer Support!
Please perform the below mentioned steps to resolve the issue:
* Clear camera application data.
Settings >Apps >Camera >Storage >Clear Data.
For further assistance, register your concern in Samsung Members Application (Open Samsung Members Application > Get help > Send Feedback > Error report/Ask questions).
Thank you for writing to Samsung.
Samsung Customer Support