Samsung Galaxy S10 since the last update on 10/16/2020 I've had discernable issues accessing applications, with the notification "Can't write to SD Card." The Samsung SD Card was working perfectly before the update. I went to Settings > Device care > Storage > Advanced > unmount SD card > remount SD card, resulting in 'SD card corrupted.' Resolve the issue immediately.
What happened while the phone was in safe mode? Were you seeing the same symptoms?
Wonderful! I am happy to hear it was resolved! Please let us know if we can be of any assistance.