1. ChadGW's Avatar
    I have a Samsung S7 on v6.0.1 (Marshmallow). It's driving me nuts. I get less than a day of battery life. When looking at my battery details, "Android System" uses more than 40% with Screen far behind it (see attachments).

    I have no idea how to determine what's really eating up my battery in the background.
    This morning, I charged it to 100% and without any use, 20 min later, it was down to 96%. Already, typing this thread, it has dropped 3%.

    I attached details when I click on Android System process in GSAM.

    How can I determine what process is using what? Any and all help is greatly appreciated.

    I attached the images to this thread but if they don't work, you can check them out at https://1drv.ms/f/s!Asjb9_Aw9XW1m8QLI7Ep8TrvBMPF8A

    Attached Thumbnails Android System battery drain-1488384863883.jpg  
    03-01-2017 10:16 AM
  2. ChadGW's Avatar
    Latest screen capture

    03-01-2017 10:39 AM
  3. guptasachin760's Avatar
    Is ur problem solved? Im facing same problem android os is eating battery in stand by mode
    03-08-2017 01:35 PM
  4. guptasachin760's Avatar
    My problem is solved... Ive installed custom rom battery is working damn good
    03-09-2017 07:44 PM
  5. ChadGW's Avatar
    What rom did you install? I recently rooted my device which also meant a factory reset. I now get at least another hour out of my battery but it's still not what I would expect. I installed GSAM but I am having a hard time figuring out how to use that data to determine what is sucking my battery dry. I am especially annoyed with how much it drops when the screen is off.

    I would love the help of others who are more experienced to help me understand the data. I now have a rooted device so it should be easy enough to get data.
    03-10-2017 12:42 AM
  6. guptasachin760's Avatar
    What rom did you install? I recently rooted my device which also meant a factory reset. I now get at least another hour out of my battery but it's still not what I would expect. I installed GSAM but I am having a hard time figuring out how to use that data to determine what is sucking my battery dry. I am especially annoyed with how much it drops when the screen is off.

    I would love the help of others who are more experienced to help me understand the data. I now have a rooted device so it should be easy enough to get data.
    What model ur using?
    03-10-2017 04:05 AM
  7. guptasachin760's Avatar
    Im using naugat custom ROM from xda nd nw i dont have battry issue my battry is working gr8
    03-10-2017 04:09 AM

Similar Threads

  1. Replies: 1
    Last Post: 03-13-2017, 01:27 AM
  2. Battery Consumption Stat
    By THEPRFCT10 in forum Motorola Droid Turbo 2
    Replies: 10
    Last Post: 03-08-2017, 06:21 AM
  3. daily battery swappers?
    By Mike-Mike in forum LG V20
    Replies: 10
    Last Post: 03-04-2017, 12:03 AM
  4. Replies: 3
    Last Post: 03-01-2017, 07:46 AM
  5. Cell standby draining battery
    By John Emmanuel Santos in forum Ask a Question
    Replies: 1
    Last Post: 03-01-2017, 06:08 AM
LINK TO POST COPIED TO CLIPBOARD