iphone 4 less than one year. 19 May 2 Noon suddenly screen went blank and phone was vibrating continuously for one minute and then went off. Restart, recharge and start did not work till morning on 20 May (18 hours). What can be the reason.
iphone 4 less than one year. 19 May 2 Noon suddenly screen went blank and phone was vibrating continuously for one minute and then went off. Restart, recharge and start did not work till morning on 20 May (18 hours). What can be the reason.
iPhone 4, iOS 5.1.1, less than one year
