Hello, We are currently developing a device with a USB-C drive, and we want to connect it to iOS devices to import the stored files into our app. I have a few questions regarding this: MFi Certification Requirement We believe that MFi certification is not necessary for USB-C connections. Is this understanding correct? Implementation Method We prefer not to use standard components like UIDocumentPickerViewController. Are there any methods to access the file system directly, or any other suitable approaches you can recommend? If anyone has experience with this, your advice would be greatly appreciated. Thank you in advance.