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iPhone 5 cold shut down / crash

I've been skiing with my iPhone 5 for the last few weeks, and have had a problem with the iPhone shutting down in cold conditions. If the ambient temperature is below about freezing, the iPhone 5 will go from about 50-60% battery indication to shutting down and showing the "dead battery" logo when you try and turn it back on. If I warm it up in an inner pocket it will restart and show 50% battery again. I generally keep my iPhone in an outer chest pocket designed for cell phones on my ski jacket. I've moved the phone to an inner pocket and problem goes away. But that causes problems with getting to the phone for calls/etc, and also is an issue in terms of moisture. I skied for years with prior iPhone models including the iPhone 1-4 models, and never had this problem. I suspect it is something to do with the mostly metal case. I've done a full software restore and didn't change this. I'm planning to take it to the Apple Store next time I'm near one and see what they say.

Posted on Dec 28, 2012 8:05 AM

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52 replies

Dec 21, 2013 3:07 PM in response to Jim Little

After a couple of seasons of skiing, I can confirm the iPhone 5, 5S and 5C all have this same problem, although the 5 & 5S are the worst. I never experienced this with iPhone 1-4 models. iPhone 5 is essentially USELESS in cold conditions. Anything below freezing seems to do it. I can have a 75% battery charge, pull my iPhone out of my inner breast pocket on my ski coat, and it will show a dead battery and shut down in under 5 minutes if the temp is below freezing. Warm it back up to apx 70 degrees, and it will turn back on and show a 75% battery charge again. After experimentation I believe this is entirely due to effect of cold on the battery, which cools rapidly because it is so thin and due to the metal case on the iPhone 5. As my iPhone has gotten older, and the battery is starting to last less on a charge, the problem is getting worse.


This is incredibly frustrating. I'm a firefighter and back country skier, and regularly need to use my phone in cold conditions. It is a critical piece of safety equipment for me. I simply can't rely on it in cold conditions.


Some workarounds:

1) Use an extended battery pack like the Mophie. This helps significantly by increasing mass of the phone, so it takes longer to get cold. It also provides you with ability to recharge phone when it suddenly goes from 70% to dead.

2) Quit ALL apps that use a lot of background processing, especially tracking apps.

3) Keep phone in inner breast pocket and use earbuds to make/answer calls.

Dec 30, 2013 6:05 AM in response to Jim Little

It seems a common problem, it happen to me and my grilfriend the other night in London: temperatures between 0 and +5C. When we managed to find the hotel (without GoogleMaps) and I warmed the telephone up the battery was at 50%.

What Apple has to say about that? This is a major issue, which makes owning a telephone useless in winter, and can have a major consequences when you rely on mobile phones for safety. Think about gettting stuck in your car in a snowstorm. I think that at least 70% of people who buy iPhone live in places were winter temperatures go close to 0C. This is a major issue, maybe Apple should start thinking that there are other places beyond California.

Dec 30, 2013 9:28 AM in response to giornap

I am having the same issues with shut down at temps below about 0 celsius. Obviously, this is a common issue. Has anyone talked to Apple to see what they will do for us? Is this a warranty issue (it should be) or can we return the phone so we can buy a reliable product? I need a phone that works when in the backcountry. It is bad enough that the iphone 5 battery life is so short in cooler temperatures, but shutting itself off when there is plenty of battery life is not acceptable.

Dec 30, 2013 9:46 AM in response to rgosney

Yes, I talked with them via chat support and they told me this:


Operating ambient temperature: 32° to 95° F (0° to 35° C)

Nonoperating temperature: −4° to 113° F (−20° to 45° C)


They analysed my logs, from my Iphone, and they told me that I used my Iphone5 under "operating temperatures" .

The shocking case was that I used my telephone at just -1C.. 😟




http://support.apple.com/kb/SP655

Jan 3, 2014 9:59 AM in response to mihaih

I just took mine into Genius Bar and they advised me that there was nothing they can do and it's just the cold weather. I told them that it happens even though I've been indoors the whole time. They did a diagnostic and found out that my battery is pretty much close to DEAD and I have to pay to replace it for $80. Takes 1 hour...


I've had my iPhone for a total of 1 year and 3 months.

Jan 3, 2014 5:14 PM in response to Jim Little

I know, I didn't have this issue last winter. Funny how that when it falls right outside the warranty there's 'nothing they can do'. I was really frustrated with that response, I had to prod him to get him to run a diagnostics (as I had read people had theirs done). He was very reluctant. Only at that point he offered the option for me to replace the battery for $80 but before that Apple's response was just 'nothing we can do'. That's extremely sad.

Jan 4, 2014 1:33 PM in response to Jim Little

I have the same issue as well. Restoring factory settings, and updating software plus firmware do not help.


Common apple, this is a hardware design flaw. This is your flagship product. PLEASE PLEASE fix this. Cellphone is the single most useful gadget during an emergency. What good is it if we cannot use it then. Consider a recalling or providing an insulation cover and not making phones like this in the future.

Jan 6, 2014 10:26 PM in response to Jim Little

My friend's been having issues with her 5 for the same reasons. It's been exceptionally cold in the NYC area recently, but the issue also arised once around 45 F during a Fall hike (60% battery -> instant shutdown). It was notable because my 5 side by side to hers was just fine. It never happened to her again, but now that winter's come around, she doesn't live in the safest area, and it's done it multiple times on her way home during the night. She's not very comfortable with tech, so she asked me to go with her to her Genius appointment. I was pretty confident that they would help her out since I've always had good experiences, especially if I had AppleCare (which she has).


Nope. The guy pretty much denied ever having heard of this problem. And I could understand if he gave a legitimate reason that maybe the ambient temperature was below its operating range, but instead he tried to pull the wool over our eyes with techno babble with some of the craziest explanations as to why it would shut down, along the lines of "She had too many apps open, and her screen brightness was too high, and that can drain your battery from 60% to 0 instantly." "Even though if we warm it up, and it powers right back at 60% battery?" "Yes." "So, doesn't that mean the power wasn't consumed at all? Because it's still there upon restart, and it's usable so long as the temperature is maintained." "Well, when you use too many apps, and the screen brightness is high..." repeat ad naseum. It might have been less insulting if I didn't have a computer engineering background, but I kept that tidbit to myself. Needless to say, I didn't want to outright say "You're full of ****" but after trying to have him clarify multiple times how apps and screen brightness could cause a 60% instant power drain (as he explained it), he wouldn't budge past his rationale and demanded $80 in order to do anything.


Tl;dr: The 5 series and beyond have varying battery vendors and some don't perform as well as others in the cold. Luck of the draw I guess.

iPhone 5 cold shut down / crash

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