The tool used to take data from San Bernardino terrorist Syed Farook's iPhone likely only works on a "narrow slice of phones," and almost certainly does not work on the iPhone 5S or 6, FBI chief James Comey said.
FBI's iPhone hack works on 'narrow slice of phones'
The tool used to take data from San Bernardino terrorist Syed Farook's iPhone likely only works on a "narrow slice of phones," said FBI director James Comey.