Nothing good happens when you leave your smartphone in the sun

Turn off the smartphone if it becomes too hot, let it cool down slowly in the shade, and only turn it back on once it has returned to near-normal temperature. — Pixabay

BERLIN:  If it's hot out today, then your smartphone knows the fastest way to the ice cream parlour and swimming spots. But don't forget that these devices are just as susceptible to heat as we are.

Rule number one of using a smartphone during hot weather is to never leave it in direct sunlight. And under no circumstances should it be left in a car.