Is it possible to set up device encryption on a Jolla 1?

[nthn]

I’m sure someone’s asked this before, but I couldn’t find it right away.

[szopin]

Full device encryption is so far only supported on Xperias (from 3.3.0, 3.2.0 had the option at flash for Xperia 10s already), on older models only sd cards can be encrypted