Originally Posted by Cheeseinat0r
Dis be meh Samsung Galaxy Nexus running Android 4.11 (Jellybean) The new OS is stupid fast and snappy.
They see me Jellin' they hatin'
The use of the task killer is quite interesting, can you explain why you have it?
The ideology behind a task killer is simple: To eliminate background tasks to preserve battery.
The problem? You are now constantly running a background task that never clears and consistently uses up more of your battery than just letting your phone idle, because it has to constantly search for services becoming active. I'd advise you ditch the task killer. Trust me, it makes a huge difference.
If you want toget even better battery life, root the phone(if it isn't already, it's really easy on the Nexus) and make a profile in Set-CPU(free on XDA developers) that will force your phone's processor to automatically lower the processor's clock rate to the minimum it supports while the screen is off to prevent wake locks and preserve even more battery life.