iTunes won't copy pictures from Windows PC to iPhone - stuck on "Reading Photos from Pictures"
I have been syncing selected folders of pictures from my Windows PC via iTunes for years. By properly selecting Picture folders (along with Music, Books, and other items), it has made restoring a new phone with all my original content a breeze. I have been backing up my phone (and my iPad) to iTunes regularly (i.e. multiple times weekly) for years.
After the iTunes update to 12.7.4 and updating my iPhone to iOS 11.3, I did my normal Backup. At this point, I noticed that the backup got stuck on "Reading Photos from Pictures". After about 30 minutes, I pulled the cord and tried again. No luck.
I read online that deleting the "iPod Photo Cache" folder would fix everything. So I moved that to a safe place and had to reselect my picture folders to sync in iTunes. On that screen, I would see the number of pictures in each folder, so I knew I was in the right place.
At one point, I had turned on iCloud Photos, but I found that the syncing was intermittent. During my troubleshooting yesterday, I turned off iCloud photos on my iPhone.
Subsequent syncs have done nothing. It just hangs on the "Reading Photos from Pictures" for an hour or more, and then completes without an error message. At one point, the named folders came over to my iPhone, but showed up empty (i.e. with zero pictures). A subsequent delete of the "iPod Photo Cache" and sync erased those empty folders.
Pictures taken with my phone and texts/imessage (thankfully) remain intact.
Looking for some help in getting the pics back on my phone. Please...