"This initial "Braveheart" batch of devices is meant for "developer and early adopter" users, according to the Pine64 Store. The phone doesn't come with an end-user OS pre-installed and instead only comes with a factory test image that allows for easy verification that the hardware works. Users are expected to flash their own OS to the device. There are several available, from Ubuntu Touch to Sailfish OS, but they are all currently in an unfinished alpha state. Pine64 says that only enthusiasts with "extensive Linux experience" are the intended customers here—this isn't (yet?) a mainstream product."
