Craig Federighi says rollback to iOS 7 would make people more vulnerable to hackers and criminals.
Rosa Isela Guzman Ortiz alleged that corrupt Mexican officials helped the world's most wanted man.
Johnathan Tafoya-Montano, 23, admitted to deliberately starting the fire in the aircraft's bathroom.
Apple general counsel and FBI director confronted with questions by committee in five-hour hearing.
Proposals will impact the sharing of both phone calls and email content across US intelligence agencies.
Apple hires former lead developer of private chat app in effort to make iPhones uncrackable.
FBI director said the complex and evolving nature of mobile phone software limits how the case can be applied.
Read what Apple has to say in defiance of the court order.
Apple compared the order to a pharma firm being forced to produce lethal injection drugs.
Cook said unlocking the device would set a legal precedent that would offend many Americans.
The average amount a company has been duped of is $120,000, but some have been defrauded of as much as $90m.
Reports have emerged that an upgrade to iPhone will soon make it impossible to decrypt it.
Former NSA contractor says FBI can access iPhone 5C data without Apple help.
FBI director James Comey has played down reports the FBI wants to break iPhone encryption standards.
As the Apple/FBI battle rages, San Bernardino Country now says FBI told it to reset Farook's password.
A mysterious sudden spike has experts perplexed
Judge says FBI must disclose how they were able to capture paedophiles visiting Playpen dark web site.
Apple granted three-day extension until 26 February to file official response.
Martin Gottesfeld, 31, charged with conspiracy for allegedly participating in cyber attack on Boston hospital.
From WhatsApp to the White House: the major responses to the Apple vs FBI encryption controversy.
If Apple unlocks the San Bernardino iPhone it will be the end of national security, so let me crack it instead.
Scottish Police confirm to IBTimes.co.uk that the teenager had been arrested in Glasgow and released on bail