Copy Entire Camera Roll to USB-C / iPhone 15

I would like to have a small application which copies the entire camera roll to an attached USB-C SSD drive on an iPhone 15 series.

How could that be achieved?

What would be the steps necessarily?

  1. Get path to device by using UIDocumentPickerViewController
  2. Copy all items

Can anyone elaborate on these tasks?

Copy Entire Camera Roll to USB-C / iPhone 15
 
 
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