On Thursday 404 Media reported that police were freaking out about mysteriously rebooting iPhones. Now multiple experts have found that Apple introduced code that reboots locked phones after a period of time.

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.

    • rockSlayer@lemmy.worldEnglish
      0·
      1 year ago

      That seals the deal for me on rooting my pixel. I’ve been hesitant about rooting ever since I bricked an extra galaxy s3 and nearly bricked my (main device) Verizon galaxy s5

    • umami_wasabi@lemmy.mlEnglish
      0·
      1 year ago

      It does, labled “Auto Restart”, but only when “preformance issues detected” or time specified. Apple is quite late on this feature.

      Screenshot of Android Auto Restart Settings page

      • fuckwit_mcbumcrumble@lemmy.dbzer0.comEnglish
        0·
        1 year ago

        This is rebooting for a different reason. That auto reboot just kind assumes that the software on your phone sucks and it needs to reboot to stay running fast.

        Graphene and now iOS auto reboot for security/privacy reasons.

  • NateNate60@lemmy.worldEnglish
    0·
    1 year ago

    Law enforcement shouldn’t be able to get into someone’s mobile phone without a warrant anyway. All this change does is frustrate attempts by police to evade going through the proper legal procedures and abridging the rights of the accused.

    • ohellidk@sh.itjust.worksEnglish
      0·
      1 year ago

      well it’s kind of a selling point. I’m just too used to using android, though.

      Edit - there’s something for that too, cool!

      • NιƙƙιDιɱҽʂ@lemmy.worldEnglish
        0·
        1 year ago

        You can enable lockdown mode. It forces the next unlock to ignore biometrics and require a pin, which police cannot force you to divulge without a warrant. Once enabled, you get a “lockdown mode” option in the menu when you hold down your power button.

        • Psychadelligoat@lemmy.dbzer0.comEnglish
          0·
          1 year ago

          If you haven’t done this and need the same ability IMMEDIATELY: reboot, or just shut down

          Every first boot requires pin same as lockdown

          Also: set a nonstandard finger in a weird way as your finger unlock if you wanna use that, then theyre likely to fail to get that to work should you not manage to lock it down beforehand

          Finally: there are apps that let you use alternate codes/finger unlocks to wipe/encrypt/reboot the device instead, allowing you to pretend to cooperate with the cops up until they realize they got played