Amongst all smartphone platforms, Android holds a certain appeal to power users. This is because none of its competitors offers the level of control and customization for that technologically elite crowd that Android puts on the table. From cooking custom ROMs based on a stock one, to concocting an entirely new mix from AOSP, to the likes of hybrid creations like the famous ParanoidAndroid series, which has now extended to a large number of devices, there’s always something for everyone in Google’s mobile operating system. Then, there’s that other kind of control – the one that lets the user play around with things like battery longevity, and factors associated with it. Among those, control over CPU is of great importance. Why? Because next to the screen, there’s nothing as bad as an over-hungry CPU drinking through your battery juice in a matter of mere hours. Don’t believe me? Ask someone who’s faced the recent bug with CM10, where the device didn’t go into deep sleep!