Why do smartphones blast?

Every now and again we hear unfortunate stories about gadget batteries catching fire and even exploding (a term that is often used even for incidents that are less dramatic), sometimes causing harm to the unsuspecting user. read more

Smartphones blast because of the only reason battery issues. I would like to bring to notice the Note 7 incident. The primary cause initially was the battery. The were some metal particles in the carbon filling of the battery. When it was heated beyond a point the cathode and anode were getting connected because the carbon filling started conducting. read more

The other reason is calls or missed calls received from international numbers. If one receives or calls these numbers back and the call exceeds a certain amount of time, the phone will blast. read more