Android system take 40 % from bettery ??

[hamoza2008]

Hello everyone i'm new here hope to we all be help each other and not one be have any problem

my problem is look at the battery and found to the Android system is the most thing use the battery it's take 40 % from it

how to can let Android system not use much from the battery to be safe the battery and not finish fast of it

thanks for all

 

[B. Diddy]

What kind of battery life are you getting? It would be helpful to see a screenshot of your battery stats.

You could install Wake Lock Detector to see if there are any processes that are keeping the phone awake, or repeatedly waking it up to perform various actions. You could also install a 3rd party battery stats app like GSAM to give you a more detailed breakdown of your battery usage, to see if there is a system app that is using an inordinate amount of power.