[Q] Battery life on CM11 - Xperia Z Q&A, Help & Troubleshooting

Hey guys,
I have the latest nightly build of CM11on my Xperia Z. I updated as 4.3 stock was draining my battery within 3-5 hours with limited used normally by Google Play Services. I put up with it for so long I have forgot what the battery was like on it before!
At 15:23 I was at 95% Battery. At 18:02 with light use I was at 74%. It Is now 22:47 and I'm at 26% with using some games, internet browsing and downloading a few apps over 3G as well as texting a bit. Is this normal battery life for CM11? If it is are there any other ROMS which have a good battery life but also offer as much if not more features?
On Battery stats the screen is using 35% of my battery, Android system 11, Android OS 6, Google Play services 6. I installed at 18:00 Battery Reborn and it says I'm losing 1% every 4 minutes.
I tried using the conservative Governor but it seemed too choppy and don't know where to set the minimum clock to cirucmvent that, so I'm using interactive at the moment.
all help appreciated!

Related

[Q] xperia z battery help

Hi! I have a major problem with my phone:
Please help me to get at least 3-4 hours of screen per one charging,
From the very beginning of the phone (with android 4.2) the maximum screen time was 2,5 - to a maaaximum of 3 hours per charging. The average usage was: maybe 30 minutes of call time, 20 sms, 1/2 hrs of web browsing/facebook, maybe 2 hours of music with bluetooth headset, 20 min of gaming - not heay games.
After 4.3 update the battery life dropped.
But with 4.4 android I barely get 1 -1,5 hrs of screen time (considering the average use of the phone written before) - i deactivated location.
- i checked the battery usage but google services didn't drain a lot of battery power like some users complained. I mean I could have survived with the battery consumption in android 4.2 (despite some users had 7 hrs of screen time), but i am curios how to get more battery life (now i miss those 2,5 hrs of screen time :/). If it helps i can upload some usage stats, but there is nothing unusual in them, only the things i use.
As a conclusion i wonder how can i make the battery last longer or how can i optimize my phone to get a decent battery life? Thank you all in advance.
pilifida said:
Hi! I have a major problem with my phone:
Please help me to get at least 3-4 hours of screen per one charging,
From the very beginning of the phone (with android 4.2) the maximum screen time was 2,5 - to a maaaximum of 3 hours per charging. The average usage was: maybe 30 minutes of call time, 20 sms, 1/2 hrs of web browsing/facebook, maybe 2 hours of music with bluetooth headset, 20 min of gaming - not heay games.
After 4.3 update the battery life dropped.
But with 4.4 android I barely get 1 -1,5 hrs of screen time (considering the average use of the phone written before) - i deactivated location.
- i checked the battery usage but google services didn't drain a lot of battery power like some users complained. I mean I could have survived with the battery consumption in android 4.2 (despite some users had 7 hrs of screen time), but i am curios how to get more battery life (now i miss those 2,5 hrs of screen time :/). If it helps i can upload some usage stats, but there is nothing unusual in them, only the things i use.
As a conclusion i wonder how can i make the battery last longer or how can i optimize my phone to get a decent battery life? Thank you all in advance.
Click to expand...
Click to collapse
Listening to music via a bluetooth headset and playing games consumes a lot of battery. Try to enable stamina mode and stop playing games. Besides that use WiFi instead of mobile data.
Try all this and you will see that the battery lasts longer
i have stamina mode enabled.If its weekend i don't listen to music (i only listen at work) and the battery still doesn't lasts any longer. Do you find an average of 1 hr and 15 minutes of screen time to be a good battery usage time?
pilifida said:
i have stamina mode enabled.If its weekend i don't listen to music (i only listen at work) and the battery still doesn't lasts any longer. Do you find an average of 1 hr and 15 minutes of screen time to be a good battery usage time?
Click to expand...
Click to collapse
No it is not.
To check your battery open service menu and go to service tests - battery.
How many apps do you have installed? Do you have root access?
i have a total of 6 menu pages of apps, but i barely use 3-4 apps. I looked into running apps and only 7-8 extra apps are running constantly besides the normal processess, but in usage stats they don;t appear as battery consumers (ex. kaspersky). I never had root access into this phone. I'm waiting until there will be no more official updates for this model
- at sevice tests, battery it says: good, no need to replace it
pilifida said:
i have a total of 6 menu pages of apps, but i barely use 3-4 apps. I looked into running apps and only 7-8 extra apps are running constantly besides the normal processess, but in usage stats they don;t appear as battery consumers (ex. kaspersky). I never had root access into this phone. I'm waiting until there will be no more official updates for this model
- at sevice tests, battery it says: good, no need to replace it
Click to expand...
Click to collapse
Root and an unlocked bootloader are two different things
With root you could install battery stats for better analytics of your batterylife and appops to control the permissions of your apps.
i know, i had my previous phone routed (xperia T), and i installed custom roms in it etc (especially because of lagging). But before 4.4, the software of tihs phone worked perfect (no lags) so i had no interest in forcing running apps to close. but as i read, hope in a few weeks we get the update, if it's good i'll gona keep it and root the phone, else =>downgrade to 4.3 followed also by root
pilifida said:
i know, i had my previous phone routed (xperia T), and i installed custom roms in it etc (especially because of lagging). But before 4.4, the software of tihs phone worked perfect (no lags) so i had no interest in forcing running apps to close. but as i read, hope in a few weeks we get the update, if it's good i'll gona keep it and root the phone, else =>downgrade to 4.3 followed also by root
Click to expand...
Click to collapse
Yeah I had the T, too, and 4.1.2 was a pain.
Please report back when you've testet your battery without bluetooth and gaming
When I'm at University I listen about 2 - 3 hours per day to music via bluetooth. My screen on time is about 2-3 hours. But I don't play and use wifi mostly.
ok, i will. Thanks

Kitkat vs lollipop battery life

Hi
i install kitkat version to get more battery life... The result is not good...
I make full wipe, root, greenify, freeze apps... What you suggest to get best battery life...
Its not real if i get 3 hours for screen time...
Thanks for answers
shlomoreuven said:
Hi
i install kitkat version to get more battery life... The result is not good...
I make full wipe, root, greenify, freeze apps... What you suggest to get best battery life...
Its not real if i get 3 hours for screen time...
Thanks for answers
Click to expand...
Click to collapse
It all depends what you use your phone for, It's no problem to drain your battery in 3 hours while playing power hungry games. So screen on time does not say much. It highly fluctuates depending what's running on your device. On average KitKat gives you a little longer battery then lollipop
Ok
i dont have any game on my note
regular use... Whatsapp, mail...
shlomoreuven said:
Hi
i install kitkat version to get more battery life... The result is not good...
I make full wipe, root, greenify, freeze apps... What you suggest to get best battery life...
Its not real if i get 3 hours for screen time...
Thanks for answers
Click to expand...
Click to collapse
After flashing a rom (stock or other) the phone will be hot and that can have a huge affect on battery life if you try to test it straight after that. Give it a full discharge and recharge, check to see if your mobile coverage is weak too as that can affect battery a lot no matter what rom you are on. Especially if you use apps like WhatsApp, which try to get push messages from a weak signal area.
In my case lollipop gives more screen on time , around 6 hours and 16hrs life in total .Where as the KitKat standby time is better . Really depends on usage , but 3 hours SOT only in Whatsapp and mails is pretty bad
Install better battery stats or wake lock detector , de-bloat unwanted system apps and flash a custom kernel and tweak CPU profiles .. I am sure u will churn out 5+hrs SOT after fine tuning . Good luck !
On my lollipop before i had only 3 hours screen time and my battery will be under 20% after 9 hours usage. Now i downgraded to kitkat, as you can see i got a suberb battery life. Playing CoC, facebook, viber, emails, calls, and browser. And my phone was only charged at 90% when i unplugged it. Im in the office most of the time, cant play on the phone often

			
				
Have you tried turning off the features of your phone that you don't use like Bluetooth, GPS, Wi-Fi connectivity and the mobile data usage.

Battery drain with screen on. Running latest SkyDragon ROM

I just replaced the battery in my M8 and while the battery is fine with the screen off, while using the phone for normal activities, the battery drains about 1-2% every minute. Is that normal? My last battery was terrible and would die way quicker.
I run CPU tuner on a normal profile mostly and currently running GSAM to see what's draining it.
It seems to be the system and kernel using most of the battery
I've tried several roms/kernels and i have the same problem. The battery drops about a percent every minute or two while the screen is on. My phone maybe lasts 6 hours at best. Currently running the latest version of SkyDragon. Is there any type of diagnostic I could run on the battery to get more info. Does anyone have any advice?

Battery drain

Hello people
I bought z3compact, and I started to have big problems with battery drain, I tried to downgrade on 5.0.2, then tried factory, then 6.0.1 beta, and at least I tried custom rom Lolipop Slim and everytime is same story, I barely had one day battery juice, and when i go to sleep, I lose more than 20% thorough the night, when I go to settings number one in battery using is Cell standby, SOT I have barely 2 hours.
Is there any help, I think the radio is problem.
Thank you very much
tigra16 said:
Hello people
I bought z3compact, and I started to have big problems with battery drain, I tried to downgrade on 5.0.2, then tried factory, then 6.0.1 beta, and at least I tried custom rom Lolipop Slim and everytime is same story, I barely had one day battery juice, and when i go to sleep, I lose more than 20% thorough the night, when I go to settings number one in battery using is Cell standby, SOT I have barely 2 hours.
Is there any help, I think the radio is problem.
Thank you very much
Click to expand...
Click to collapse
Check the mobile radio active time in the apps that show the greatest battery drain. If any of them are more than an hour when you're sleeping, then the big has bitten you. Connect to wifi as a workaround. There's also a supposed fix for the mobile radio active bug somewhere on XDA. Try searching and food luck!
Sent from the only flagship device that can fit in my hand... Sony Experia Z3 Compact
so I tried everything, and the result is that when mobile goes to sleep I have to many wakelocks, around 3500 wakelocks in one night, but when screen is on i have on 10 percent around 1 hour of SOT, please help me
tigra16 said:
so I tried everything, and the result is that when mobile goes to sleep I have to many wakelocks, around 3500 wakelocks in one night, but when screen is on i have on 10 percent around 1 hour of SOT, please help me
Click to expand...
Click to collapse
Look at which apps are using the most battery under settings/power management/battery usage.
UNINSTALL facebook, which will be the biggest eater of battery, access it through the webpage
If you have a rooted phone, install AFWall., then restrict whatsapp,twitter,*messging apps* to wifi only, see if that makes a difference. Once you see a difference in batterybehavior, slowly let them back onto mobile data one at a time until you find the culprit (whatsapp probably)
Google Play Services is a usual suspect. Start by turning off synchronise on your google account.
There's a fix for google here.
If you have poor reception of mobile signal in your house, trying turning the phone to GSM.
Settings/wifi/advanced wifi - scanning always available OFF - keep wifi on during sleep ONLY WHEN PLUGGED IN
Research on the BBS thread
If you have a rooted phone download Disableservice from the playstore.
Once it's installed, open the system tab, open Google Play Services, then untick (disable) the following:
ConfigFetchService
FitnessSyncAdapterService
GoogleLocationManagerService
GoogleLocationService
NetworkLocationService
ProximitySettingInjectorService
UserPresenceService
WearableControlService
WearableService
WearableSyncService
then reboot your phone.
Disabling these from running should have no impact on your phone, it doesn't for me, and will give you 10-15% more battery life.
The other thing that extended my battery life was deleting the cached data. Settings\Storage and hold down on Cached data until you get a popup asking you to delete it. I know it sounds bizarre, but it really worked.
As a last resort you could try amplify as it is good at reducing wakelocks, but to get it running requires xposed as well as entering lots and lots of changes to the phone timings, getting these wrong will stuff your phone! Beware
tigra16 said:
Hello people
I bought z3compact, and I started to have big problems with battery drain, I tried to downgrade on 5.0.2, then tried factory, then 6.0.1 beta, and at least I tried custom rom Lolipop Slim and everytime is same story, I barely had one day battery juice, and when i go to sleep, I lose more than 20% thorough the night, when I go to settings number one in battery using is Cell standby, SOT I have barely 2 hours.
Is there any help, I think the radio is problem.
Thank you very much
Click to expand...
Click to collapse
There's an extremely great guide here on XDA on how to save battery Here check this out
It incorporates Greenify which is used to hibernate apps, Amplify which is to limit wakelocks and many more, personally Ive been noticing a great improvement, I only lose 1% per 8 hours per night of sleep
battery
So I tried everything that you wrote, and last hope was KITKAT, and baterry is little bit better but not enough, barely I can use it one day, so when I am on sleep battery % drops quite fast, about 4% per hour, but when I have screen on I have 20- 25 minute in 10 % of battery. do you think it is battery bad or software bug?
Thank you
So guys i put marshmallow, and when the screen is on all day i have 6 h of SOT, but when it sleeps i have barely 1-2 h SOT, what the hell is going on with my phone
Screen on time measures just that, the amount of time the screen is on. You can drain the battery by playing music all day and get 0 hours of screen on time. It is not and should not be used as an indicator of battery life. Send us another screen shot of your usage statistics
Sent from the only flagship device that can fit in my hand... Sony Experia Z3 Compact

Battery life is worse after Android Pie (9):

Hello!
I've been experiencing worse battery life on my Nokia 8 since Pie upgrade, I haven't installed any apps nor services...
Note that the battery improved -but not as good as Oreo- after calibration using an app...
Are you experiencing the sane issue? Or should I further investigate?
Thank you..
yes
Same here. I got 12 hours screen on time once on oreo but now, it is a dream. Battery drains fastly due to background services. App restriction doesn't work as well as oreo's restriction. So, this situation causes battery draining. Also there is a weird thing i've faced, battery drains quickly from %100 to %95. I am waiting for Maintenance Release impatiently.
is battery life on oreo really that good?
I'm using pie since day 1 and never got more than 7h sot and 1.5 days.
My battery life is dire since pie, I was impressed with the battery in the 8 until this update, I cant even make a day without having to charge. When I say day I mean from 7am to 10pm as its left charging overnight.
Before pie I could quite happily last 2 days between charges, I'm not a heavy user, initially I thought I must be using the phone more. But I'm actually using it less just so it makes it to the end of the day!
Somehow it's worse again today, dead by 4:30!
Basically just checked phone to see the time, around 10 minutes of faffing in the morning, rebooted it before charging last night incase sonething was using battery. Madness!
For me, I've given my phone a factory reset before I installed the Beta labs/initial final(V5.110, December 2018-January 2019) build. Despite that, I did notice my battery life taking a hit when running this iteration of Pie. I was at most getting not more than 5 hours of SoT on average. And I do use my phone a lot throughout the day, the camera, web browsing, videos and social media. Meanwhile on Oreo, I can get 6 hours on average no problem. Sometimes even 7 hours if I'm lucky.
After updating to V5.140(February 2019) with Adaptive Battery brought in, I seem to have gotten back my average SoC just like when my phone was running Oreo. Running 5-6 hours on average. I'm not sure if Adaptive Battery has anything to do with this since I did notice the improvement immediately. I also disabled some of the Evenwell crap before updating to V5.140, so that may or may not have an effect.
If apps restricted didnt work then try manually restrict each app go to ur up hold it then info Then choose battery from there change background restriction
Ifaced this problem in beta when iwas sleep and wake up morning my battery was almost below 20 percent but i manually restrict all apps and its working 100 percent ?
Sorry to heat that. Have you tried installing some apps like better battery stats to see what exactly is saying up your battery? If your phone is rooted consider installing ForceDoze from f-droid and maybe WakeBlock to regulate some wakelocks that may be the cause of your terrible battery life. I have been able to get great battery life using the latest put version. See screenshot below from a few days ago.
I know that this is old thread but i have solution which i use with my nokia. change default launcher to another lightweight. This works and my battery feel better.
I should of updated, battery went back to normal after newer updates.
However, biggest thing for me, using DNS666 Ad blocker has seemingly doubled my battery life, might be a combination of just gotten bored of the phone or blocking all the ad's saves battery, or a bit of both, its also made the phone feel a lot more responsive overall, i'm using Squarehome as my launcher so maybe that was affecting the battery before?
Maybe which update can fix battery life? I rooted my phone and can't download latest update.

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