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lorimer
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Posted: Sun Oct 08, 2017 11:55 am |
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Joined: Wed Oct 06, 2010 9:17 pm Posts: 1310
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But that's the point – "Device shutdown = off mostly
It's the "mostly" which can be of concern, but this is an old subject and I think we've just got used to the idea that we're being tracked (for instance) even if the phone in our pocket is OFF (shutdown).
Lorimer
_________________ Mid '09 MacBook Pro 2.66ghz, 500gb SSD; OS 10.10.4; 11" MacBook Air 128gb;1 TB Time Capsule; iPhone 5s, 64gb; 13" 2012 MBA
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Ramaprem
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Posted: Sun Oct 08, 2017 12:05 pm |
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Joined: Wed Oct 06, 2010 8:38 pm Posts: 5152
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It is an old topic, but... is the phone really sending signals to the cellular towers when shut down? "It's still reporting its presence to the network via occasional Pings."
I can understand some circuitry remaining active even when shut down, but signals to the towers?
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jcturner
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Posted: Sun Oct 08, 2017 1:38 pm |
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Site Admin |
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Joined: Wed Oct 06, 2010 2:17 pm Posts: 3367 Location: North Hertfordshire, UK
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No, cell radios are not working when the device is shutdown.
_________________ James Mac4Mac Founder (use mac4mac as PW)
12.9" iPad Pro, Magic Keyboard, Pencil 2 21.5" iMac Quad Core i5 8GB RAM (Plex Server) ~ iPhone 15 Pro AirPods Pro ~ Apple TV 4 (64GB) ~ Linksys Velop Mesh Wi-Fi
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