Apple investor Warren Buffett finally upgrades from a flip phone to an iPhone

Photo by Taylor Hill/FilmMagic Billionaire Warren Buffett is finally the proud owner of a smartphone. The 89-year-old business magnate, who just so happens to own 5.6 percent of Apple’s stock, told CNBC that he recently upgraded from his Samsung Haven flip phone to an iPhone 11.After using the flip phone as recently as 2019, Buffett notes that he has officially parted ways with it and is embracing smartphones, though he did not mention which model of the iPhone 11 he is using. “My f