
This is called a wakelock, and it's the number one enemy of your battery life. when an app or service needs to run a process, it can wake the device with an alarm. the wakelock mode keeps the cpu. To get best battery life out of nexus, i suggest keeping it in 3g mode with wifi on, sleep policy set to screen off. set brightness below 50%, use lte only when needed and minimize number of apps syncing frequently in background.. With advanced battery repair, you will experiment a new way to maximize your battery duration. forget about...