FBI director admits Apple encryption case could set legal precedent

• James Comey tells Congress outcome 'will be instructive for other courts'
• Comey softens insistence on limited scope of case in testimony to Congress

The director of the FBI has conceded that future judges will look to his battle with Apple as a precedent for law enforcement access to locked or encrypted mobile devices, the first time the government has conceded that the implications of the case stretch beyond an investigation into the San Bernardino terrorist attacks.

The ultimate outcome of the Apple-FBI showdown is likely to "guide how other courts handle similar requests", James Comey told a congressional intelligence panel on Thursday, a softening of his flat insistence on Sunday that the FBI was not attempting to "set a precedent".