Airplane mode is still required on most flights, even as some airlines roll out in-flight calling. Here's what it actually ...

Airplane Mode is more than just a way to comply with flight attendants’ requests to disable your device during a flight. It can actually be used as a preventative measure while roaming, or a way to ...

Modern-day smartphones are crammed with so many features that it's not uncommon for their batteries to exceed 4,000 or 5,000 mAh. While these large batteries can deliver day-long battery life, they ...