GotnFX
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- Nov 21, 2009
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Another thing is to change your network mode from global to CDMA/lte. Settings-->more-->mobile networks.
I'm on WiFi when I'm at home. When at work, it uses 4G/3G for about 8 hours. I can be fully charged and the phone will be dead by the end of my work day. I realize 4G/3G uses battery but this is ridiculous. I've uninstalled ALL apps previously downloaded and ran on stock JB 4.1.2 for a couple of days and there wasn't much change. Obviously, heavier use yielded higher battery consumption but even with light to very light use I should be getting wayyyy more life out of this thing.
If I am not mistaken, its dropbox, motocast, or VZ back up. One of those if you have it activated. I'd turn it off and update/sync manually if you are using one if them.
Thanks GotnFX, I will look for motocast, or VZ backup as the culprits. Neither one WAS being used prior to updating, but may have set up on their own. No drop box here.
I did notice today though, that Mediaserver time appears to be while I was using IHeart Radio.
I've had good results using Smart Actions, and improved battery life vs. ICS.
<img src="http://www.droidforums.net/forum/attachment.php?attachmentid=61343"/>
<img src="http://www.droidforums.net/forum/attachment.php?attachmentid=61344"/>
Sent from my DROID RAZR running 4.1.2
Have you done a battery calibration by performing two full charges while the phone is off. Let the phone run down till battery warning light comes on, shut phone completely off and charge it..usually best to do this process overnight..then repeat again. Give it a couple of days as it may not seemed to have worked. Then charge as normal..no need to turn off. I've also found giving the phone a small little charge during the day has helped...but again do that after battery calibration.
Have you done a FDR? It made a difference on mine.
What else do you have running? I am surprise you don't have more breaks in the blue line below the graph...
I have mobile data running.
Sent from my DROID RAZR running 4.1.2
Here's a screenshot. Just charged this afternoon
<img src="http://www.droidforums.net/forum/attachment.php?attachmentid=61368"/>
Sent from my DROID RAZR running 4.1.2