names of folders in iphone storage
I am just wondering if anyone can tell me what the letters mean at the end of folder names?
I understand that a folder named "202011_" contains photos from the year 2020 and the month of November... but then for SOME of my folders they will say "202011_a" and "202011_b"
These folders generally will have less photos in them, and quite often there will be doubles of just a few of the photos that were in the original "202011_" folder.
My first guess was that perhaps these are photos that i have edited? But that doesn't seem to hold true all of the time. Can anyone shed any light?
iPhone 8 Plus, iOS 13