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Friday, 9 January 2015

Why do cellphones explode

NAGPUR: Mobile phones may be treated like playthings these days. However, these flashy gadgets can prove dangerous if not handled with care. Several instances have been reported about the phones blasting off suddenly, the latest victim of which was a 14-year-old child of daily wage workers from Seoni. The blast was so bad that the boy narrowly escaped death and ended up with severe disfigurement to his jaw, nose, mouth and face. TOI tells you the do's and don'ts of handling mobile phones.

How and why do mobile phone blasts happen?

The most common reasons for a cell phone to explode are using it while the phone is being charged and 'call bombing'. Charging puts pressure on the motherboard of the phone, using it during charging increases this pressure manifold. This causes the cheap electronic components in some mobiles to explode. Call bombing refers to 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. There is also a malware, or bug, found in some Android-based smartphones, that can also cause explosion by exerting extra pressure on the motherboard during charging.

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