Then, in the past few days, "android os"is showing up as the main drain, over 50% of battery usage AND my phone is dying in about 12 of just standby. Thanks to android 4.4 and lack of safe root method, I cannot determine what is causing the problem.
Anyone got an idea? Location set to battery saving, location reporting and history off, Wi-Fi scanning off, auto sync on with only contacts calendar and Gmail syncing. Removed most apps. Only known good apps are left