Just like the Turing Phone, i am running out of system space on the Intex Aquafish phone.
Jolla , Jolla C and Jolla Tablet users dont have that issue but for whatever crazy reason Jolla has decided that for all its licensed phome hardware suppliers 2.5GB memory would be enough of a partition of the system. To the contrary! Under 4GB i would never ever go if i was Jolla.
Of course once i drop below 500MB which i will, same happened on my Turing Phone i cannot update the SFOS anymore. Running out of memory sucks and my Intex Aquafish has a 128GB SDcard running just fine in it.