CNET takes you behind the scenes of Gazelle's factory, where hundreds of thousands of used iPhones are processed each year before they are resold. Shara Tibken was a managing editor at CNET News, ...

Will my Verizon iPhone 5S work on AT&T? That's a question asked by one Ask Maggie reader confused by the puzzling state of device interoperability. This week's column tackles the issue. Marguerite ...

So, I just bought a used iPhone 5s and I'm back on iOS after 10 months with a Moto X (2013). Here's my immediate impressions in case anyone is interested. My previous iOS experience stopped with a 4s ...

The 5s is surprisingly fast and fluid on iOS9 for its age and price (used). I'll get her a used 5s and will reevaluate when new models are actually available here. She'll also get an iPad Air 2 (lucky ...

The conspiracy theory that Apple uses iOS as a tool of forced iPhone obsolescence is complete BS, and I can prove it.