All photos from synced folders disappeared after upgrading to iOS 8.2, though ones in camera roll still show up. Also strangely, that folder on the computer has disappeared too. I am sure, I haven't deleted it. After upgrading, I had changed settings under Manage iCloud Storage and disabled Camera Roll, though these disappeared photos were in a different folder since I had synced them on PC.
Is there any way to recover from stored backup before or after upgrading and how?
Is there any way to recover from stored backup before or after upgrading and how?