Technology Apple closing iPhone security gap used by law enforcement Updated : June 14, 2018 04:58 PM IST Once fixed, iPhones will no longer be vulnerable to intrusion via the Lightning port used both to transfer data and to charge iPhones. The port will still function after the update, but will shut off data an hour after a phone is locked if the correct password isn't entered. The FBI sought outside help after Apple rebuffed the agency's efforts to make the company create a security backdoor into iPhone technology. Subscribe to Moneycontrol PRO at just Rs.33/- per month for the first year. Use code SUPERPRO. Limited period offer. Available on Web and Android.