Thats not correct. Iphones and androids are never truly off. There are a few privacy focused phones by small makers with hardware switches for each radio. You can run android or linux on them.
Not while turned off, generally. Screen off, sure.
bagsy@lemmy.world 9 hours ago
Metz@lemmy.world 14 hours ago
There is no such thing as “off” on modern Smartphones. Even if you power it down things like the baseband prozessor and bluetooth still stay active most of the time.
If the battery is integrated into device there ist no real way to completely shut this things down.
PrimeMinisterKeyes@leminal.space 14 hours ago
100%. That’s why Snowden asked every visitor from the press to put their phones in the microwave before they started their interviews. Of course he didn’t turn it on, it was to function as a Faraday cage.
amino@lemmy.blahaj.zone 9 hours ago
microwaves don’t work as faraday cages
derek@infosec.pub 9 hours ago
For the curious:
…stackexchange.com/…/why-does-a-microwaves-farada…
The metal screen on the microwave door is designed to block the specific wavelength being used to heat your food. It isn’t a full cage and isn’t effective at blocking other frequencies.
newaccountwhodis@lemmy.ml 14 hours ago
wtf got a source on that? Sounds quite scary tbh
ripcord@lemmy.world 14 hours ago
No they don’t
Metz@lemmy.world 14 hours ago
Just as an example:
www.apple.com/icloud/find-my/
“Some devices can still send their location for up to 24 hours after they’ve been turned off or have low battery life.”
www.91mobiles.com/…/exclusive-google-find-my-devi…
“Google began rolling out this feature as “Powered Off Finding” with the Pixel 8 series, letting users locate their phone even when it’s switched off by keeping the Bluetooth chip active.”
And those are only some of the official known possibilities