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New Apple security feature reboots iPhones after 3 days, researchers confirm

(techcrunch.com)
286 points joegibbs | 1 comments | 15 Nov 24 01:55 UTC | HN request time: 0.001s | source
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SoftTalker ◴[15 Nov 24 02:32 UTC] No.42143463[source]▶
If this is true, then it's a trivial enhancement to make that a configurable setting. 72 hours could be the default, if your security needs are higher, you could turn that down to 12 hours, or even less.
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chatmasta ◴[15 Nov 24 03:22 UTC] No.42143699[source]▶
If this were configurable, I would make it 30 minutes and increase it if I noticed any inconvenience. But I doubt that I would. I already have my phone in permanent do-not-disturb (so a reboot causing delayed notifications wouldn't be an issue), and it's not like I mind entering my passcode instead of FaceID every 30 minutes.
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duskwuff ◴[15 Nov 24 03:43 UTC] No.42143792[source]▶
30 minutes would be excessive. Keep in mind that the phone is unusable while it's rebooting, and that rebooting uses a nontrivial amount of power.
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chatmasta ◴[15 Nov 24 04:01 UTC] No.42143853[source]▶
Rebooting takes ~7 seconds and ideally only happens when I attempt to use it.

But regardless of that.... why does it take a nontrivial amount of power?

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1. forgotoldacc ◴[15 Nov 24 06:57 UTC] No.42144515[source]▶
I'd love to know what model of iPhone you have a see a video of it shutting down and starting back up in 7 seconds. Sounds like an incredible piece of hardware.