Highly probable : https://dot.kde.org/2017/09/14/plasma-mobile-and-purisms-librem-5-free-smartphone https://dot.kde.org/2017/09/14/plasma-mobile-and-purisms-lib

Highly probable : https://dot.kde.org/2017/09/14/plasma-mobile-and-purisms-librem-5-free-smartphone https://dot.kde.org/2017/09/14/plasma-mobile-and-purisms-lib... Although, it's obviously not done yet.