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How to Keep Your iPhone From "Bricking" in Cold Weather

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You’ve just built the perfect snowman: top hat, carrot nose, corncob pipe, the works. You whip your iPhone out to snap a photo for your Instagram feed, but the screen won't come on. It was fully charged when you left the house, so what happened? Did the cold weather kill your phone?

While this scenario is bleak—the dead-as-a-brick phone, not your empty Instagram feed—there's no reason to panic, says Matt McCormick, owner of Jet City Device Repair in Chicago and Seattle.

“In the winter, especially on iPhones, it’s easy to see your phone simply die if you’re standing out in freezing weather,” he says. “I personally had this happen a few years ago when I was hiking with some friends in Wisconsin. The cold weather made the phone unusable as long as I was outside.”

In fact, “bricked” phones aren’t as common as you may fear. In the traditional software sense, a phone “bricks” when “the hardware is perfectly fine but the software has the phone locked up and unusable,” McCormick says. The most common causes of that are when someone tries to jailbreak his or her phone—hack it to access its master files or install third party apps—or if someone stops an update partway through the process. Neither of those are weather dependent. (While a bug on the new iPhone X did cause the phone’s screen to freeze when exposed to cold weather, Apple has since released a software fix to solve the problem. Other times, catastrophic hardware failures can permanently brick phones.)

“However, we do frequently see phones that appear dead,” McCormick says. Some common causes of that include water damage, a broken or blocked charging port, and the occasional software glitch that prevents the screen from coming on. But the most destructive and widespread is a bad battery.

Rechargeable lithium-ion batteries, the kind used in iPhones, are vulnerable and volatile. According to Apple’s guidelines, iPhones should be used between 32°F and 95°F. Some tests suggest that the phones’ batteries can stop discharging electricity altogether when in frigid temperatures.

“Low- or high-temperature conditions might cause the device to change its behavior to regulate its temperate,” Apple says. “Using an iOS device in very cold conditions outside of its operating range might temporarily shorten battery life and could cause the device to turn off. Battery life will return to normal when you bring the device back to higher ambient temperatures.”

If your phone dies while you are in the cold weather, the solution is to keep your phone warm or warm it back up. That’s how McCormick ultimately revived his seemingly dead iPhone: He hiked inside.

To prevent this from happening when you’re outside, keep your phone in a sturdy case and store it close to your body—in a pants pocket, for example, instead of in a coat pocket. And while force-closing apps isn’t recommended for saving battery, it’s still a good idea to look at what’s using your power both onscreen and in the background. (You can check to see how much power your apps are using by following these instructions.)

If your phone screen still goes black, wait until you’re back inside and the phone has warmed up before trying to turn it on. Also, go easy on the charging while the phone is still cold—Battery University says never to charge consumer grade lithium-ion batteries in temperatures below freezing, which can cause permanent damage.

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Attention Business Travelers: These Are the Countries With the Fastest Internet
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Whether you travel for business or pleasure, high-speed internet seems like a necessity when you’re trying to connect with colleagues or loved ones back home. Of course, the quality of that connection largely depends on what part of the world you’re in—and if you want the best internet on earth, you’ll have to head to Asia.

Singapore might be smaller than New York City, but it has the fastest internet of any country, Travel + Leisure reports. The city-state received the highest rating from the World Broadband Speed League, an annual ranking conducted by UK analyst Cable. For the report, Cable tracked broadband speeds in 200 countries over several 12-month periods to get an average.

Three Scandinavian countries—Sweden, Denmark, and Norway—followed closely behind Singapore. And while the U.S. has the fastest broadband in North America, it comes in 20th place for internet speed globally, falling behind Asian territories like Japan, Taiwan, and Hong Kong, as well as European countries like Estonia, Latvia, Lithuania, and Spain. On the bright side, though, the U.S. is up one place from last year’s ranking.

In the case of Singapore, the country’s small size works to its advantage. As a financial hub in Asia, it depends heavily on its digital infrastructure, and as a result, “there is economic necessity, coupled with the relative ease of delivering high-speed connections across a small area,” Cable notes in its report. Within Singapore, 82 percent of residents have internet access.

Sweden, Denmark, and Norway, on the other hand, have all focused on FTTP (Fiber to the Premises) connections, and this has boosted internet speeds.

Overall, global broadband speeds are rising, and they improved by 23 percent from 2017 to 2018. However, much of this progress is seen in countries that are already developed, while underdeveloped countries still lag far behind.

“Europe, the United States, and thriving economic centers in the Asia-Pacific region (Singapore, Japan, Taiwan, and Hong Kong) are leading the world when it comes to the provision of fast, reliable broadband, which suggests a relationship between available bandwidth and economic health,” Dan Howdle, Cable’s consumer telecoms analyst, said in a statement. “Those countries leading the world should be congratulated, but we should also be conscious of those that are being left further and further behind."

[h/t Travel + Leisure]

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Samsung Is Making a Phone You Can Fold in Half
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The iPhone vs. Galaxy war just intensified. Samsung is pulling out all the stops and developing a foldable phone dubbed Galaxy X, which it plans to release next year, according to The Wall Street Journal.

It would seem the rumors surrounding a mythical phone that can fold over like a wallet are true. The phone, which has been given the in-house code name “Winner,” will have a 7-inch screen and be a little smaller than a tablet but thicker than most other smartphones.

Details are scant and subject to change at this point, but the phone is expected to have a smaller screen on the front that will remain visible when the device is folded. Business Insider published Samsung patents back in May showing a phone that can be folded into thirds, but the business news site noted that patents often change, and some are scrapped altogether.

The Galaxy Note 9 is also likely to be unveiled soon, as is a $300 Samsung speaker that's set to rival the Apple HomePod.

The Galaxy X will certainly be a nifty new invention, but it won’t come cheap. The Wall Street Journal reports the phone will set you back about $1500, which is around $540 more than Samsung’s current most expensive offering, the Galaxy Note 8.

[h/t Business Insider]

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