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Cell Standby Battery Drain On LiquidSmooth RC7 ROM?

Hi All,
I'm noticing that Cell Standby is taking up a large % of the battery on LiquidSmooth RC7 ROM. Is anybody else noticing this?
Is this due to the same issue with where the power_profile.xml file is set to use 34 mA instead of 3.4 mA?
Is there a proper zip file to fix this issue if so? I know there have been some in the past but not sure if they work for AOSP ROMs and more specifically for LiquidSmooth RC7 ROM.
Thanks.

a little off topic.. but how are you getting 16 hours without a charge and still at half battery %?
i have the processor governor on Powersave and i'm a heavy user of my phone on liquidsmooth RC7 and i barely get 10% of battery life an hour.

gtgrad said:
Hi All,
I'm noticing that Cell Standby is taking up a large % of the battery on LiquidSmooth RC7 ROM. Is anybody else noticing this?
Is this due to the same issue with where the power_profile.xml file is set to use 34 mA instead of 3.4 mA?
Is there a proper zip file to fix this issue if so? I know there have been some in the past but not sure if they work for AOSP ROMs and more specifically for LiquidSmooth RC7 ROM.
Thanks.
Click to expand...
Click to collapse
Your cell standby is not high... By the looks of it you were on wifi and didn't use your phone that much because you have 16 hours on without a charge and still have a lot of juice left... From what I understand cell standby goes up the less you use the phone...so it looks normal to me imo but I'm no expert
Sent from my SCH-I535 using xda app-developers app

umirin94 said:
a little off topic.. but how are you getting 16 hours without a charge and still at half battery %?
i have the processor governor on Powersave and i'm a heavy user of my phone on liquidsmooth RC7 and i barely get 10% of battery life an hour.
Click to expand...
Click to collapse
pschatz12 is right that I was barely using the phone besides talking to my wife when I was driving home. In regard to the processor governor, I never changed the settings after flashing so it's whatever the default is. However, I don't believe it is correct that cell standby would take up the most power without that cell standby power drain bug because I used to have this same issue on regular ICS stock ROM and it was fixed when I updated the power_profile.xml file that is located within the framework-res.apk file in /system/framework.
The problem is, you have to recompile the file or it won't work properly and could potentially soft brick the phone which has happened to me before.
As a result, I'm asking if anybody else on LiquidSmooth RC7 rom is noticing this Cell Standby power drain issue because I don't think it should be normal and is something that the developers should potentially look at fixing.
In terms of battery life I get on this ROM, I have let it sit without using it for 2 days and 2 hours (so 50+ hours) and when I looked at the phone it still had 26% battery left so it's pretty good. However, I just don't like seeing Cell Standby take up so much battery life and it just reminds me of the Cell Standby power drain issue mentioned in this post on the original ICS ROM:
http://www.xda-developers.com/andro...ii-cell-standby-power-drain-issue-identified/

[Q] What drains my battery life after installing cyanogenmod 10 for lg p500?

Hi, noob here.
I'm in fact happy to upgrade from my horrible and outdated firmware (2.2) of my LG p500 to Cyanogenmod 10. there is only one (major) problem: my battery life fell to roughly 12 hours even when the screen is mostly off and the battery statistics tells me that it is mostly drained by the screen (50-70%, which does not make sense). I tried installing Easy Battery Saver only to see that it gives me the same stats and does nothing I can't do via the settings.
I don't want to disable wi-fi or mobile networks when the phone is sleeping, I need them. I don't want to deep sleep it. I just want to know what causes this sharp fall in battery life.
Is it because of the updated OS, kernel, whatever? Is it another service that I didn't have in the old firmware? Or is it just my battery being worn out when I was struggling with it trying to install a custom rom for the first time?
Thanks in advance for all the replies.

Think its the kernel, try reflashing it
Sent from my ST25i using xda app-developers app

Go to Settings > Battery, and it tells you what's consuming most of your battery.
If the battery usage doesn't seem to reflect your actual usage pattern, you can try re-flashing.

ppasha said:
Go to Settings > Battery, and it tells you what's consuming most of your battery.
If the battery usage doesn't seem to reflect your actual usage pattern, you can try re-flashing.
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Click to collapse
thanks for the replies. by re-flashing, do you mean I have to flash the rom all over again or just the kernel? and how can I do it?

Make sure that your phone is able to go into deep sleep. If not, your battery will be drained as well.
adilu said:
Hi, noob here.
I'm in fact happy to upgrade from my horrible and outdated firmware (2.2) of my LG p500 to Cyanogenmod 10. there is only one (major) problem: my battery life fell to roughly 12 hours even when the screen is mostly off and the battery statistics tells me that it is mostly drained by the screen (50-70%, which does not make sense). I tried installing Easy Battery Saver only to see that it gives me the same stats and does nothing I can't do via the settings.
I don't want to disable wi-fi or mobile networks when the phone is sleeping, I need them. I don't want to deep sleep it. I just want to know what causes this sharp fall in battery life.
Is it because of the updated OS, kernel, whatever? Is it another service that I didn't have in the old firmware? Or is it just my battery being worn out when I was struggling with it trying to install a custom rom for the first time?
Thanks in advance for all the replies.
Click to expand...
Click to collapse

i have samsung 9001 and it was stock GB rom. after installing JB on it my battery time was reduced by around 10-20%. i think ICS and JB need little more battery than GB. or am i wrong?

Cyanogenmod 11 Battery problem

Hello all, i have problem with battery in Cyanogenmod 11, in stock rom battery in night when i sleep (some 8-10h) go down some only 2-3%, in Cyanogenmod 11 is 15%, why?, ty for help.

borowydziad said:
Hello all, i have problem with battery in Cyanogenmod 11, in stock rom battery in night when i sleep (some 8-10h) go down some only 2-3%, in Cyanogenmod 11 is 15%, why?, ty for help.
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Click to collapse
You might want to re-flash the ROM and try again.
Mine is as normal as 2% in 6-8 hours.
Make sure you turn off those unnecessary functions like bluetooth, GPS, Google location services and others.

Hey, i have all off, ty for some suggestion.

Cell Standby Battery Drain

I recently got an OPO. I noticed that my battery was draining quickly so I checked my battery usage. It turned out that cell standby was the culprit. I also noticed this happened when I go to school, where I almost never get signal. I have searched everywhere and cannot find a clear solution. I need to know how to fix it.
I am running Cyanogen OS 13.1.
Carrier: Lycamobile

yqazi27 said:
I recently got an OPO. I noticed that my battery was draining quickly so I checked my battery usage. It turned out that cell standby was the culprit. I also noticed this happened when I go to school, where I almost never get signal. I have searched everywhere and cannot find a clear solution. I need to know how to fix it.
I am running Cyanogen OS 13.1.
Carrier: Lycamobile
Click to expand...
Click to collapse
Switch to airplane mode if you're in a place with no signal.

go to custom rom..........cm 13.1 also has problem with mobile data.

drsandeshdahal said:
go to custom rom..........cm 13.1 also has problem with mobile data.
Click to expand...
Click to collapse
Cos 13.1.x*
Yes cos has problem with jio but i don't think all carriers.

battery draning at idle

my phone battery is draining at idle . like i left my phone at 49 percent at night when i woke up cheak it was 29% i thot that is an battery issue so yesterday i replace my old battery with new one bt results are same please jelp me out or tell me which rom should i use to fix this

I will suggest Ressurection remix rom

Ressurection remix with latest 7.1 also have huge battery drain problem, dont use if you need long battery.

Same thing with me

please help.me guys

besides stock EUI rom, AOKP MM has the best battery life and stability. only downside is bluetooth audio does not work. im testing out MIUI 8 but battery does not seem that good.

el_venga said:
besides stock EUI rom, AOKP MM has the best battery life and stability. only downside is bluetooth audio does not work. im testing out MIUI 8 but battery does not seem that good.
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i just want that my phone battery wont drain at idle please help me if there is a custom kernel or sumthnf

cjcool_123 said:
i just want that my phone battery wont drain at idle please help me if there is a custom kernel or sumthnf
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Click to collapse
My Le1S displays the same erratic battery behaviour...It all started after the 19s update...Don't know whether it was a coincidence and if I have a software or hardware issue...Battery charged to 100% - would then drop to 40% within a few hours - then jump to 20% in another 1 hour - and then would start discharging at the rate of 1% every second and finally shut down...I tried every battery calibration method mentioned on this forum; did a factory reset numerous times; nothing helped...
For long, I've been thinking of downgrading to EUI 14s using one of the links in the Leeco forum...Am even thinking of flashing the 23s chinese version another link...
This was a beautiful when I had bought it...Not sure why things took such a downturn that now it has become a nightmare...I literally have to keep it connected to a charger most of the time...Pls let me know if you find a solution for this issue and if a battery change helps you...If nothing works, I am planning to move to the Redmi Note 4 soon...

The issues come from the source used i believe. Every nougat rom has battery drain. Every non-EUI based marshmallow rom has bt audio issue. Don't know issues with lollipop ones. EUI roms i have used all have this notifications issue, sometimes phone wont receive any even if every battery saving feature is disabled.
Best marshmallow roms for those who don't care about Bluetooth audio, AOKP and AICP. I would gladly go back to EUI, even miui or flyme, without those notifications and Bluetooth issues.

Use the CM 13 ROM (either LOS 13 from the xda forum or the cm 13 by bule from bbs.ydss.cn) which gives the best standby time even with all apps running in the night the battery drain is about 1 to 3% all night. I use the eui 26s rom which battery backup is also good I have no issue like you mentioned.