I don't disagree.
But there is some old rule about, even the best security can fail if the device is physically accessible.
But there is some old rule about, even the best security can fail if the device is physically accessible.
The Android documentation has an example of how to use hardware keys, and a Chinese OEM (IIRC) was found using the example key provided by Android sample code - and yet that was more effort than Flock applied, since their ARM SoC support it.