2? You can now even get 4 i.e. chipset on your phones. I think all of us smart phone users can say that battery life for these gadgets isn’t somehow good. I know that manufacturers are trying to address this concern by increasing the phones battery capacity.
One solution is to deliberately underclocking your phones CPU thereby reducing battery demand. Well, this could probably work if you’re not that heavy user. Thankfully, SetCPU now supports dual core devices.
Please refer to SetCPU: Setting your CPU for the features and how to use.
Note: This app requires root access.