this post was submitted on 11 Nov 2024
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Selfhosted

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Is this possible on any modern day phone or tablet? Selfhosting as made me very privacy-consciouss and am concerned about my iphone.

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[–] [email protected] 2 points 2 weeks ago

Cell tracking is external to the phone. It's done by the towers - they know signal strength, and by using known tables of that data, cell providers know pretty accurately where your phone is.

To block this you'd need a device that lacks any cellular technology whatsoever. Wifi only.

And that has the same issues, especially with companies like Comcast/Xfiniti using their cable modems to track all the devices around them, even if you don't connect to them.