Losing your phone is awful, but if you're working with your carrier and law enforcement to recover it, they may need your IMEI number.
Not every smartphone is a winner. Check out the handsets that will only crush your mobile dreams.
Funny Or Die Weather lets you start your day with the weather forecast and a one-liner.
The second generation of the midrange smartphone is the latest to pick up Google's Lollipop OS update.
The 5.7-inch smartphone has the chops to beat its competition head-on, but getting your hands on one may be a challenge.
The Taiwanese company, which supplies mobile chips in Asia, is gearing up for an expansion into the US. That could mean more affordable smartphone options.
In a massive shake-up to the UK phone market, Hutchison Whampoa has snapped up O2. But regulators are expected to have "significant reservations".
You can skip the Control Center to turn off the flashlight on your iPhone.
Apps like iMessage or Netflix which only run on certain operating systems "must be prohibited from discriminating," BlackBerry CEO John Chen has said.
The Panasonic Lumix CM1 aims to be the pinnacle of smartphone photography thanks to its huge image sensor, raw image shooting and full manual controls.
Available on Cricket Wireless, the ZTE Grand X Max+ is a budget phablet with a quad-core processor, a wide-angle front-facing camera, and a 6-inch HD display.
The "Windows Phone" OS will be no more, as the version of Windows 10 tailored for smaller devices will be called simply Windows 10. Will that help improve Microsoft's lot in the smartphone market?
Join CNET for an exclusive live-stream chat with Google Lunar XPrize teams
Five representatives from the finalist Milestone teams will tell us how they plan to get to the moon and win $30 million next year. You won't want to miss this exclusive CNET event.