Trump tariffs have iPhone users wondering: Should I upgrade now?

Apple stores are packed with concerned customers.Jordan Hart/BIApple users have been heading to stores to upgrade ahead of potential tariff-driven price hikes.Donald Trump increased tariffs on China, a hub for iPhone production, to 104% beginning Wednesday.Tariffs on Chinese imports could increase iPhone prices by over 40%, analysts say.Apple users are trying to get ahead of tariffs.The crowds at Apple stores over the weekend had Black Friday vibes, a retail employee said, but shoppers weren't t