So I currently have Jedi Mind Trick rom and when i change the cpu frequency, I've tried many apps they all do the same thing. The max possible is 1728 mhz which is fast but kills a lot of battery. So sometimes at night i want to put the frequency from like 300 mhz to 400 mhz because I'm not using it so why kill battery. I can change the minimum very easily but when i change the max frequency, it automatically goes back upto 1728. Please help me my battery dies so quickly because of this.