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CM11 Battery Drain

17th January 2014, 12:39 AM   |  #1  
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Hello, I just flashed CM11 on the Lg Optimus G Pro (E980) and i have noticed a battery drain about 15% (or more when playing games) per Hour. Is there any way to fix this issue?
Thanks in Advanced!
Last edited by Stealth_Ninja_16; 17th January 2014 at 12:56 AM.
17th January 2014, 01:25 PM   |  #2  
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Quote:
Originally Posted by Stealth_Ninja_16

Hello, I just flashed CM11 on the Lg Optimus G Pro (E980) and i have noticed a battery drain about 15% (or more when playing games) per Hour. Is there any way to fix this issue?
Thanks in Advanced!

helps if you change cpu from ondemand to interactive in preformance settings. phone will charge faster too. If you dont have developer options and preformance settings in cm11 go to about phone and click on build number 7 times to turn them on.
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19th January 2014, 09:44 PM   |  #3  
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For what it's worth, I was seeing high battery drain (and little to no Deep Sleep) with CM11 and Vanir 4.4.2 while on baseband CM9615A-CEFWMAZM-3.0.113012. I flashed baseband BM9615A-CEFWMAZM-3.0.113012 and battery life and Deep Sleep are now what I would expect them to be.

There seems to be some concern about flashing that modem.

Also, I haven't found a flashable zip for CM9615A-CEFWMAZM-3.0.113012, so to get that one installed I believe you have to return to Stock.
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LG Optimus G Pro (E980) - AT&T-branded
19th January 2014, 11:03 PM   |  #4  
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Quote:
Originally Posted by chp

For what it's worth, I was seeing high battery drain (and little to no Deep Sleep) with CM11 and Vanir 4.4.2 while on baseband CM9615A-CEFWMAZM-3.0.113012. I flashed baseband BM9615A-CEFWMAZM-3.0.113012 and battery life and Deep Sleep are now what I would expect them to be.

There seems to be some concern about flashing that modem.

Also, I haven't found a flashable zip for CM9615A-CEFWMAZM-3.0.113012, so to get that one installed I believe you have to return to Stock.
--
LG Optimus G Pro (E980) - AT&T-branded

I haven't flashed separate modems since 4.3 ROMs and I've had no deep sleep troubles.

I always wipe internal SD, data, cache and system before flashing. If you don't wipe the internal SD, some leftover data from previous ROMs are still there which could cause problems from my past experiences on older devices.

Sent from my LG-E980 using XDA Premium 4 mobile app
20th January 2014, 07:19 AM   |  #5  
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I have rom vanir, rom is better, battery good, you can try.
26th January 2014, 10:11 AM   |  #6  
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Flashing a Otimus G Pro ATT
Quote:
Originally Posted by chp

For what it's worth, I was seeing high battery drain (and little to no Deep Sleep) with CM11 and Vanir 4.4.2 while on baseband CM9615A-CEFWMAZM-3.0.113012. I flashed baseband BM9615A-CEFWMAZM-3.0.113012 and battery life and Deep Sleep are now what I would expect them to be.

There seems to be some concern about flashing that modem.

Also, I haven't found a flashable zip for CM9615A-CEFWMAZM-3.0.113012, so to get that one installed I believe you have to return to Stock.
--
LG Optimus G Pro (E980) - AT&T-branded

Dear Senior Memeber,


In layman terms, how one flashes baseband BM9615A-CEFWMAZM-3.0.113012 on a LG Optimus G Pro ATT (E980) ???
30th March 2014, 12:01 PM   |  #7  
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go back to cm10
Ive tried everyrhing ... Cm11 is still not stable enough and using so much of my battery.
I changed it back to cm10 and everything is finaly got back to normal.
Cm11 fix this issue and fast!!

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