Apple confirmed to be able to unlock only iPhone running older iOS versions, nearly 90 percent of iOS devices are running newer versions that make impossible the operation.

“In most cases now and in the future, the government’s requested order would be substantially burdensome, as it would be impossible to perform. For devices running iOS 8 or higher, [the company] wouldn’t have the technical ability to do what the government requests – take possession of a password protected device from the government and extract unencrypted user data from that device for the government. Among the security features in iOS 8 is a feature that prevents anyone without the device’s passcode from accessing the device’s encrypted data. This includes Apple.” Apple has said.

Next Friday there will be a hearing regarding this specific case, it will be established is Apple is obligated by law to provide the required support to access the data on the locked iPhone on a search warrant.

Last year, the security researcher Jonathan Zdziarski published a blog post showing how data on Apple devices could be accessed by the Government.

The Zdziarski conducted different studies on the architecture of iOS discovering that different services are unnecessary for users and could be used to bypass security defenses.  The expert has designed many of the initial methods for acquiring forensic data from Apple iOS mobile devices.

Once year ago Zdziarski presented his discoveries in a speech at the HOPE X conference, the scientist highlighted the presence of the mobile file_relay (com.apple.mobile.file_relay) services on iOS that can be accessed remotely or via USB to bypass the backup encryption, exploiting the feature an attacker can access all of the data encrypted via the data protection if the device has not been rebooted since the last time the user entered the PIN.

The file_relay tool can be used to steal user’s information from iOS device, including email, location, social media accounts, the address book and the user cache folder, all the necessary to conduct an investigation.

“Between this tool and other services, you can get almost the same information you could get from a complete backup,” “What concerns me the most is that this all bypasses the consumer backup encryption. When you click that button to encrypt the backup, Apple has made a promise that the data that comes off the device will be encrypted.” Zdziarski said in an interview. 

Zdziarski explained that different hidden services running on the iPhone bypass the encrypted backup protection and don’t require the use of developer mode, he also confirmed the presence on the mobile iOS of a packet capture tool which could be used to dump all of the inbound and outbound HTTP data and runs in stealthy mode.