Originally Posted by
NatalieB2015 Thank you! Question,
In my folders to back up selection area, I have:
0
download
Facebook
WhatsApp Images.
What (app) does 0 and download represent?
0 Should be your main directory (root folder) so basically all DCIM, pictures and other folders gets there.
Just follow the suggestions above to stop backing up those photos to Google's cloud, but if you want to get rid of the pictures completely after seeing them, YOU MUST delete them individually or by group (manually selected) and then delete them and be sure to check the Delete from phone option.
If you have some WhatsApp pictures that want to save but don't want to be showing on the Gallery app (private reasons) you can simply create a blank file on WhatsApp Media folder called .nomedia, whenever the device see a .nomedia file it won't read any of those files on that folder or sub folders for media purposes.