Question: "thousands of duplicate photos on iPhone", the Photos app on Mac indicates
I connected the iPhone to the Mac and opened Photos app on the Mac. There were thousands of photos on iPhone and I imported them and checked the box "Delete items after import". Near the end of import, the Photos app for Mac version 3.00 crashed. After I re-opened the Photos app for Mac, there are thousands of photos "Already imported".
Should I delete/remove them from my iPhone? How?
iMac, macOS High Sierra (10.13), iMac 2017 5K 27-inch 4.2GHz i7 40GB