Suggestion: The downloaded pictures are still existing with your iPhone. If you'd like to unencumber some space, the Delete just after import option in Impression Seize can remove the pictures after transferring iPhone photos to USB. 【Vital】: Default structure from the usb flash drive 128gb is exFAT as this is https://contact-lenses47035.wikiworldstock.com/1181020/the_ultimate_guide_to_transfer_pictures_from_phone_to_flash_drive