What is it? Its a fairly simple App that will put CPU 1 OFFLINE when the screen turns off. Once the screen comes back on, it will allow CPU 1 back ONLINE.
How does it work?
Since we have Quad Core CPUs, we have a CPU 0 and a CPU1/2/3, core 0,1 while the screen is off we really only need to have 1 core active "CPU0", this App will make sure CPU 1 shuts off while the screen is off, then resumes normal usage when the screen comes back on.
Battery Saving?
Battery savings all depends on Usage & idle times.
### Attention, Root Required Application!! ###
### CM9/10 & AOKP is not an App Problem!
The Problem is CM9/10 / AOKP Build.prop! Please Contact your ROM maker due to incompatibility!!!###
Warning!!
****** Galaxy Nexus: ******
leankernel does not work with this app & I recommend the Stock kernel if you wish to use this App.
