OnePlus inadvertently left a backdoor on its phones

OnePlus' security troubles aren't over yet. Users have discovered that many of the company's phones from the past few years (including the OnePlus 5) include a Qualcomm testing app, EngineerMode, that lets you get root-level access to the phone with...

The best smartphones and mobile gear for students

Some of us here at Engadget can remember a time when cellphones on college campuses were strictly "for emergencies" (read: calls home to Mom and Dad). By now, of course, things have changed: Our handsets come with us everywhere, and most of us don't...

New in our buyer’s guide: The OnePlus 5 and two Surface devices

This month's buyer's guide additions fill almost every product category: We've got a smartphone, VR headset, games console, notebook and a 2-in-1. Those last two both come from Microsoft in the form of the Surface Laptop and the new Surface Pro. At t...