Q: iPhone 5s shuts down after being in the cold for a while

sideline2 wrote:

 

I have an iPhone 5s.  I go outside jogging at noon and listen to the radio on the phone app.  Since it is cold outside, it has happened several times that after about 20 minutes I come back into the building and take out and check my phone it shuts down by itself.  If I try to restart, it will tell me the battery is low and need recharge.  I will have to wait for a couple of minutes before I could restart.  First couple of times, the battery was low, close to 10%.  Today it happened again.  When I restarted eventually, it showed over 60% battery life left.  Has anyone else had similar issues?  The warrenty just expired.  What is my option?

Don't let it get so cold...

Set up a Genius appt and see what they say.

-> https://www.apple.com/retail/geniusbar/

Make a backup.

Restore it as new.

Test the issue.

If the issue remains, and the device shuts down outside the normal temperature tolerances for the device, get it serviced/replaced by Apple.

[Keeping iPhone, iPad, and iPod touch within acceptable operating temperatures - Apple Support]