Originally Posted by 3RAN7ON
do you loose data when installing a custom kernel? what are the advantages of this kernel? I am enjoying the stock rom and want to stick with it, but don't know what I'm missing if I switch the kernel to Faux123. Already UL and rooted
No, you will not loose your data when flashing a new kernel.
Long story short, the advantages are a much more effecient and optimised kernel that will allow for better performance, battery life or a balance between the two depending on what your after and how you setup the kernel... Read, read and when you think you've read enough, read somemore!