Restoring an iPhone through Finder on a Mac performs a computer-based factory restore. Apple states that this process erases the device and installs the latest available iOS software, so option D is correct. This differs from Erase All Content and Settings performed directly on the iPhone, which removes user content and settings but is not the method identified here for reinstalling the latest operating-system software. Recovery Assistant is intended to resolve certain startup problems and is not the standard full factory-restore method described in the question. Erasing a device through Find My remotely removes content but does not represent the Finder-based operating-system reinstall process. In Finder, selecting the iPhone and choosing Restore iPhone causes the computer to erase the device and install the latest compatible iOS release.

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