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Apple Quietly Introduced iPhone Reboot Code Which is Locking Out Cops (www.404media.co)

submitted 1 week ago by Stopthatgirl7@lemmy.world to c/technology@lemmy.world

264 comments fedilink hide all child comments

Apple quietly introduced code into iOS 18.1 which reboots the device if it has not been unlocked for a period of time, reverting it to a state which improves the security of iPhones overall and is making it harder for police to break into the devices, according to multiple iPhone security experts.

On Thursday, 404 Media reported that law enforcement officials were freaking out that iPhones which had been stored for examination were mysteriously rebooting themselves. At the time the cause was unclear, with the officials only able to speculate why they were being locked out of the devices. Now a day later, the potential reason why is coming into view.

“Apple indeed added a feature called ‘inactivity reboot’ in iOS 18.1.,” Dr.-Ing. Jiska Classen, a research group leader at the Hasso Plattner Institute, tweeted after 404 Media published on Thursday along with screenshots that they presented as the relevant pieces of code.

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[–] tupalos@lemmy.world 14 points 1 week ago (28 children)

Why does rebooting it improve the safety or security of the phone?

[–] nicerdicer@feddit.org 38 points 1 week ago (8 children)

Once rebooted, you need to enter your PIN to unlock the phone (and the SIM as well). Before that it is not possible to unlock the phone with biometric credentials (face ID or fingerprint).

As far as I'm aware, police can force you to hand over your biometric credentials (they can hold the phone to your face to unlock it when you have face ID enabled, or can move your finger to the fingerprint sensor). But they can't force you to reveal the PIN number.

[–] Xatolos@reddthat.com 18 points 1 week ago (2 children)

"federal court decided that police officers can make you unlock your phone, even by physically forcing you to press your thumb against it."

[–] chiliedogg@lemmy.world 9 points 1 week ago

Yep: but they can't force you to give them the password because of 5th Amendment protections from self-incrimination.

And even if they did have the right to tell you to give them the password, they don't have access if you simply refuse to cooperate. They can get your fingerprints, face ID, or retina scan by force. They cannot extract information from your brain.

BTW: Lots if phones also have a "lockout mode" that can be enabled that will give you the option to lock it down to password-only without turning it off. It can be good for recording police interactions, because it will continue to record them while they can't access the contents of the phone if they swipe it from you.

[–] LiamTheBox@lemmy.world 4 points 1 week ago

What about amputating the hand?

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