TikTok is full of people using an old iPhone 4 to take trendy, grainy photos, but most are blissfully unaware of the danger they're putting themselves in. Just months after Apple released the iPhone ...

If you see someone using an iPhone 4, don’t think you’re hallucinating. Members of Gen Z have dusted off the 15-year-old handset and put it back into action. It’s part of a trend toward retro tech, so ...