iPhone 4s shuts down when outside

[DaKevinn]

I have a jailbroken iPhone 4s and it shuts down when I'm using it outside too much. It's about 10C outside and after like 5 minutes it shuts down and I'm not able to turn it on again until I'm home or warm it up with my body temperature. I restored a couple time and it didn't work.
I did some research and found out it shuts down at a certain temperature to prevent damage. But my friends don't have this problem so its kinde weird only I do. I installed a cydia tweak called Battery Life to check the temperature of the battery when it shuts down and found out that it shuts down below 20C.
What could solve this problem? A new battery or something else?
Thanks

 

[The Doctor11]

Don't know what 10c is but if it gets cold it's completely normal for it to turn off. My phone does this to. Do your friends have cases on there phones that might keep it from getting cold?

 

[Shrink]

Don't know what 10c is but if it gets cold it's completely normal for it to turn off. My phone does this to. Do your friends have cases on there phones that might keep it from getting cold?

The temperature 10c = 10º Centigrade (or Celsius)...it's another way of expressing temperature used in practically every other country in the world aside from the US and a few others.

10ºC = 50ºF (that's Fahrenheit)

Fahrenheit remains the official scale for the following countries: the Bahamas,[2] Belize,[3] the Cayman Islands,[4] Palau,[citation needed] and the United States and associated territories (Puerto Rico, Guam and the U.S. Virgin Islands). Canada retains it as a supplementary scale that can be used alongside Celsius

Source

 

[DaKevinn]

Don't know what 10c is but if it gets cold it's completely normal for it to turn off. My phone does this to. Do your friends have cases on there phones that might keep it from getting cold?

I'm using a case and some of my friends dont even use a case and dont have any problems.

 

[The Doctor11]

That's to warm for it to be turning off. maybe it's defetcive

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The temperature 10c = 10º Centigrade (or Celsius)...it's another way of expressing temperature used in practically every other country in the world aside from the US and a few others.

10ºC = 50ºF (that's Fahrenheit)



Source

I know what Celsius are I didn't know the conversion

 

[DaKevinn]

That's to warm for it to be turning off. maybe it's defetcive

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I know what Celsius are I didn't know the conversion

Should a new battery do the job?

 

[The Doctor11]

Should a new battery do the job?

I'm not sure maybe.