Iš https://support.apple.com/en-us/HT201678

Use iOS devices where the ambient temperature is between 0º and 35º C 
(32º to 95º F). Low- or high-temperature conditions might cause the 
device to change its behavior to regulate its temperature. 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.

Store the device where the temperature is between -20º and 45º C (-4º to 
113º F). Don’t leave the device in your car, because temperatures in 
parked cars can exceed this range.

Tai va, Apple deklaruoja, kad nėra ko minusinėje temperatūroje naudoti :D


01/12/2017 06:44 PM, LabaiNespauda rašė:
> Turbūt ne aš vienas čia būsiu toks, bet...
> Na o bet tačiau, telefas, kurio akumas rodo 80-100% įkrovos (namie),
> išėjus laukan, kažkur mašina vėžinantis, namie būnant ir pan., vienžo
> mišriu ciklu, pyst ir rodo 7-9% įkrovos. Grįžus į šilta patalpą ilgiau
> nei tarkim
> valanda kartais vėl daug rodo, kartais ne.
> Tai čia garantinis ar ne?
>