On some 4.2 roms (oma, for ex) SA works (slow), but the rom no usable for me - its slow then all 4.1 i've tryed. Thus, we have no 4.2 android on U30GT yet.
I guess, the problem in mali drivers, which was solved in 4.2 roms. But how to get work SA on 4.1?
Thanks and sorry my english)