Use latest roms like RR nos LR etc. They have working volte and the once you've mentioned are quite old and not updatedno volte woking on lineage or hexagon and legendrom. only LTE working
Flash nos
#include
/*
* I am not responsible for bricked devices, dead SD cards, thermonuclear
* war, or the current economic crisis caused by you following these
* directions. YOU are choosing to make these modificiations, and
* if you point your finger at me for messing up your device, I will
* laugh at you.
*/
You post
"Added Linaro a73 Optimization
Added Boost values from CAF
Updated to Latest Lightning Kernel"
Is there a separate Kernel available or can you offer one which we can just flash to any ROM on our Santoni (HM4X) ?