Numerous iPhone automatically power off because it was too cold

Many iPhone users in China experiencing phenomenal machine "hibernation" without any technical error.
According Bundlehitech page, if something goes wrong on all who come to the repair shop or service center technicians but found no incidents related to hardware or software. Cause iPhone itself is turned off is determined by the weather gets too low.

On the Apple support page said operating temperature optimally designed for iPhone, iPad, iPod and Apple Watch is from 0 to 35 degrees C. Meanwhile, China is experiencing a record cold spell in 30 years, with temperatures down to many places - 47 degrees C, lower than the iPhone's operating temperature threshold.

The battery used in electronic devices of Apple's lithium-ion type, but when the temperature drops too low, it will not generate electricity or small level. Due to self-protection mechanism, iPhone "understand" that the operating conditions at this time are not allowed to have enabled shutdown mode.

Users experiencing the phenomenon of "hibernation" not too worried by the normal temperature, the Apple device will work again. These cameras or electronics Android lithium-ion battery can also be equipped with similar mechanisms.

Also, the temperature drops too low also affects performance and functionality of rechargeable electronic products. For example, charging in cold weather will take longer or even without power.

Experts recommend that, users should use the equipment according to the manufacturer's design. When experiencing phenomenal machine off because it's cold then brought into a warm room, but not heated directly as hơ dryer, so too near the fireplace ... and then turn it back on later.