Readily available na ang tutorial and firmware files kung paano i-unlock/openline and B315s-936. Kung tingin mo na may necessary tools/firmware & basic knowledge ka, pwedeng ikaw na lang mag execute para at least makatipid ka pa at makapag explore
@clynnekent..basic knowledge lang naman ang kailangan or sundin maigi kung ano yung nakasaad sa instructions. May tutorial naman online para makita kung ano o paano gagawin