iCloud back up question
Good day,
I would like to back up my iPhone to the iCloud to free up storage space on my phone.
After backing up I would like to delete some photos and keep some on the phone.
I was told that once I do this photos on the iCloud would also be deleted.
i wanted to know if this is true.
is there a way to back up the phone to the cloud, free up storage space in the phone without losing what is in the cloud?
thanks in advance.