Please Help - Drain Issue In Phone Calls Mi4c.


Mar 13, 2016
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#1
Please HELP - Drain issue in phone calls mi4c.

Please HELP.
I have a issue and I flash cm12, cm13 and lots of xiaomi.eu stable and weekly roms and the issue allways appears.
This issue appear in a mi4c of a friend that i have and in my personal mi4c.
The issue is simple, my battery drains the double in phone calls in 2G/3G/4G with screen off then normally using it in browsing, i explain, if i make 1 hour of phone calls it drains 20%, if i use it in normally use in one hour it drains 10%.
See screenshots attached, and please HELP.

THANKS.

P.S.: I use it with a dual sim card.
I search for this answer a long time ago and i don't know how to fix this issue.
 

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Last edited:
Jan 11, 2016
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#4
Using just one sim keeps battery draining? I don't use dual sim and with dev rom weekly I have not such issue. I suggest you opening a bug request on en.miui.com , Try attaching a logcat.
 
Mar 13, 2016
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#5
i am trying a two days ago only with one sim (single sim) and the drain is exacty the same.
later i put here screenshots with single sim.
Thanks wolfanger.