@Winston,
If there's a way to copy photos from My Photo Stream album on iPhone over to the Camera Roll, I can't locate it😟
I've tried selecting a photo in My Photo Stream ( on iPhone). At the bottom of the screen, there's a button Add To. Tapping that brings up a list of possible destination albums, but the Camera Roll is greyed out and inactive. iOS9 doesn't seem to consider Camera Roll as a valid destination for adding.
I've also tried tapping the iOS sharing button. Among the many options offered is Copy. I can thus copy the selected photo(s), but I can't find a way to paste them into the Camera Roll.
Did you have a specific method in mind to copy photos from photo stream to camera roll?
I suppose I could select photos in My Photo Stream a few at a time, and e-mail them to myself. Then open the e-mails on my MacBook, and save the attached JPGs into Photos from there. But that's an awfully tedious and time-consuming process to migrate 100s of photos. There's gotta be a better (and bulk) way. I rather wish Apple hadn't disappeared the My Photo Stream album from my MacBook's Photos in the first place.
You'll recall that I started this thread asking why the My Photo Stream album had disappeared from the list of albums. The 'fix' was to disable My Photo Stream (in Photo's preferences) and then re-enable it. I rather suspect that the act of disabling it triggered Photos to delete the contents of the (hidden) folder where it kept all the local copies of the photo stream images previously synced from the cloud. When the feature was re-enabled, it then downloaded from the cloud the most recent (< 30-day-old) photo stream images. But the overall result was to delete from the Mac the 900+ photo stream images that had been previously synced.
Thanks for any suggestions you can offer.