Así es como lo cambia este usuario de xda:
The issue is that you don't edit the Framework-res power_profile.xml (en la ruta res/XML). Even when you edit that file, the system will still see it as a 3220mAH Battery. You have to edit sys/class/power_supply/battery.
The problem with this is that you can't use a XML or Text editor to edit it, nor will you be able to change permissions or edit the file via a File Root Explorer. You have to get Terminal Emulator and type in this command:
su
echo mA /sys/class/power_supply/battery/charge_full_design
Replace mA with the mA of your Battery (10000 for 10,000 mAH battery)
So you should have this entered in emulator:
echo 10000 /sys/class/power_supply/battery/charge_full_design (All in the same line)
Once done, just reboot and use the App Charging time to confirm. I am running test to see if it is more accurate but it's a start. At least we will know where the fix could possibly be. I can say that the Battery level isn't dropping as fast like it use to be.
http://forum.xda-developers.com/note...2960175/page59
edito: Tengo mis dudas ya que en la ruta que él menciona no veo el archivo que es objeto del cambio. Sirva como orientación.
