Of course you can, once you copy/cut all your photos from the iPhone storage and save them on the PC, you can delete the folders in the archive of the device. If you proceed in doing so, the photos on your phone will be erased, though, and its storage memory is read only (you can't put back in what you deleted, in short), at least without recurring to other, third party software. To have all your photos back on the phone (or new iPhone) you can either use that kind of software, or use photos syncing through iTunes (photos added with the latter, if I'm correct, are no longer deletable directly from the device, you have to erase them from the selected folder on your PC and sync the iPhone).
09-13-2016 06:25 AM