Apple Software Chief Explains iOS 14.5, Defends Company’s Reach (Exclusive)

The latest update to the iPhone’s operating system features a new privacy feature called App Tracking Transparency. WSJ’s Joanna Stern spoke exclusively with Apple’s Craig Federighi about the decisions behind the feature, as well as Apple's interest in mixed reality—and the possibility he'll replace Tim Cook as CEO. Photo illustration: Alex Kuzoian for The Wall Street Journal

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