I am currently running ICS .211 OTA 4.0.4, and I am rooted using matt's utility 1.7. I want to change the kernal so that I can overclock my phone. Is their a way for me to do this without using a custom Rom? If I cannot do it without using a custom rom can someone point me in the right direction on which rom I should use, and the best way to install it/accomplish this goal. I have never used a custom rom/kernal or safestrap/bootstrap. NOTE: I have an android razr maxx.