My IMEI is empty and phone does not read sim card.
I have read this tutorial: http://forum.xda-developers.com/galaxy-s2/general/guide-recover-imei-9-steps-t1264021
I have root access and I can see the files in EFS folder with root explorer, but ...
Does flashing that kernel give me seperate control of red/green/blue?
I flashed a different kernel that also used STweaks, but there was only a brightness control and a gamma control, no individual colour sliders.
It's CM11 I'm using. Don't ...
Flash Dorimanx 8.43v64 kernel with any JB rom, and you will be able to set colors in STweaks, or you can try 10.43 for CM11 but im not sure if it has color options.