Privacy is very important! Thats why Calyx OS should be the main operative system. Its an android operative system and it has many security and privacy features. The people behind Calyx would love to collaborate with a smartphone manufacturer. Also, the hardware can also track you. Like constantly searching for nearby wifi networks to determine your location. Thats why the fairphone should have hardware kill switches to block/unblock power to wifi, camera, microphone, bluetooth etc. this edition would make fairphone even more fair!