Below you'll find a whole rom for p999 based on the jellybean sources from CM repo compiled earlier in the week, using the modified defconfig with minor tweaks from cyanogenmod_p990_defconfig and a bootloader patch from wkpark (http://forum.xda-de...
I just wanted to say that I'm still alive. I've actually just kicked off a fresh build with some stuff to test. I've also added GAN Virtual Ethernet Device, so it might be a bit closer on a wifi-calling front. We'll see what's up in the morning wh...
Testing an idea, I had earlier today, that might get us the radio working... New build kicked off. I'll share more details over the weekend if any of that works.
Started building v7 some time last night after replacing some parts with stuff from p990 kernel sources. Once I'm confident it's working any better, I'll update the OP and push my repo changes to github.
Thanks for all the encouragement, and support. I missed one thing in defconfig, and I'm still fixing some compilation errors. The previous build did boot up, and it seemed pretty okay, except I had the MDM6600 driver disabled in defconfig (d'oh!).