Incident in China raises concerns about smartphones and safety . But the risks become greater when someone powers a phone with a substandard or incompatible charger . Reports : Woman died of electric shock last night after a call on her iPhone . The death of Zhang Ailun , 23 , was reported Sunday by China 's Xinhua News Agency . Her family said she collapsed after dropping her phone while recharging the battery .
Incident in China raises concerns about smartphones and safety . Reports : Woman died of electric shock last night after a call on her iPhone . The death of Zhang Ailun , 23 , was reported Sunday by China 's Xinhua News Agency . Her family said she collapsed after dropping her phone while recharging the battery .