Regarding the use of external storage USB-C within the application, after inserting the USB-C storage device into IOS, the app program can directly read and write files

Hello! We currently require the development of an iOS system for encrypting and authorizing photos, videos, voice memos, or other files stored on our devices to a connected USB-C storage. The encrypted files can be accessed through authorization. We have already encrypted and authorized the files to be stored on the app's mobile storage, and cannot directly store them to USB-C (this requirement is based on the Apple camera RroRes, which uses external storage for direct storage). We are seeking technical support from Apple.

Regarding the use of external storage USB-C within the application, after inserting the USB-C storage device into IOS, the app program can directly read and write files
 
 
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