Does is normal over 3G my phone to heats up

[Biomage]

Well sometimes , but sometimes, when i am on 3g, my iphone 5, heats, i check the battery temp with battsaver and its 38-39 celsius.
But that happens sometimes,not always, does the reason is that maybe when iam in low signal area so, the phone is forcing hard to get 3g network and heats up or?

and also while iam od 3g,my battery always is draining alot faster comapring with when i am on wifi...

and over wifi is stone cold.. i.e normal..

and also which battery working temp is normal for iphone batteries?

thanks in advance

 

[Biomage]

Does is normal over 3G my phone to heats up

no one, ?

 

[Biomage]

Really?

 

[dictoresno]

yes its possible for the low signal to cause the phone to heat up as its working herder to keep a signal.

 

[Biomage]

I thought so , but i wanted to hear more experiance also mine is tmobile , idk if that affect something

 

[Dviper27]

Yes depending on how much your phone is being used it can heat up

 

[Biomage]

I spoke with another guy who also is using iphone 5 locked on tmobile and he said that thats is happening also for him always..

So now i guess thats normal for the iphones with mine network also.

 

[Peter Franks]

my 5S gets very hot when charging... especially just before the 100%. I think most phones get hot at some point