Move comes after immigration agencies ceased buying some location data during Biden administration after inspectors found they abused privacy protections
Alternative OSes surely do have better privacy than Android, but that’s probably not sufficient. On Smartphones, there runs not a single CPU like on a laptop, but more like 5 computers and only one of them is controlled by the OS. For example, there is a baseband processor and a radio modem. And the SIM card is a computer. And part of these can be controlled remotely (have you ever wondered how your phone automatically re-programs it parameters when you change providers?).
And then there are gaps in authentication in the radio prozocol: Your phone / SIM card authenticates against a radio tower so that the right phone user pays the bill. But the phone has no way to detect a rogue mobile tower…
It’s called GrapheneOS
I’m aware of GrapheneOS, but I don’t know how their tracking works, so I also don’t know if GrapheneOS can offer enough protection.
Alternative OSes surely do have better privacy than Android, but that’s probably not sufficient. On Smartphones, there runs not a single CPU like on a laptop, but more like 5 computers and only one of them is controlled by the OS. For example, there is a baseband processor and a radio modem. And the SIM card is a computer. And part of these can be controlled remotely (have you ever wondered how your phone automatically re-programs it parameters when you change providers?).
And then there are gaps in authentication in the radio prozocol: Your phone / SIM card authenticates against a radio tower so that the right phone user pays the bill. But the phone has no way to detect a rogue mobile tower…