Yeah last boot.img has that 4 cores online stuck fixed.
I've been busy like hell since coming to the US, it's hard to maintain 3 jobs, 1 as consulting for FacesIn, 1 for Kernels and 1 for app coding and I haven't been able to stay up until late because I'm really tired.
Hopefully FKU v11.5 gets released tomorrow, I've been working on it today to finish the color control code. And r54 tomorrow hopefully as well if I don't run into crazy stuff here with FacesIn.
Sorry for being less active, but I simply, as explained above, ran out of time
And a friendly tip, the latest radio from 4.4.3 really sucks, I flashed back to 4.4.2 radio and my battery life seems back to normal and I've had less signal craziness since changing.