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Today i noticed a crazy drain my my battery than previously recorded.
Here's a TL;DR except from a battery meter report.
2011 Dec 20 07:28:50 1324402130 72
2011 Dec 20 10:03:50 1324411430 61
2011 Dec 20 12:33:51 1324420431 30
Based on this, the 2.5 hours from 7.30 till 10.00 the batter lost 11% charge from 10.00 till 12.30 also about 2.5 hours, the battery lost 31% charge. Just wondering if anyone else experienced this today (or recently) and has any advice on what i can check for.
The only app i know of that updated today was Google+. Has anyone experienced today's update being more of a battery hog? If so, is there a way to downgrade?
Thanks
ryusen said:
Today i noticed a crazy drain my my battery than previously recorded.
Here's a TL;DR except from a battery meter report.
2011 Dec 20 07:28:50 1324402130 72
2011 Dec 20 10:03:50 1324411430 61
2011 Dec 20 12:33:51 1324420431 30
Based on this, the 2.5 hours from 7.30 till 10.00 the batter lost 11% charge from 10.00 till 12.30 also about 2.5 hours, the battery lost 31% charge. Just wondering if anyone else experienced this today (or recently) and has any advice on what i can check for.
The only app i know of that updated today was Google+. Has anyone experienced today's update being more of a battery hog? If so, is there a way to downgrade?
Thanks
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Click to collapse
I'm seeing the same thing on mine, horrid battery life the last couple weeks (stock rooted). Not sure what app is doing it cause I don't use G+
bella92108 said:
I'm seeing the same thing on mine, horrid battery life the last couple weeks (stock rooted). Not sure what app is doing it cause I don't use G+
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Click to collapse
Thanks for the reply. Darn. I was hoping on something easy to blame... especially since i knew i updated that app today. but yeah.. 30% in 2.5 hours is pretty unacceptable... especially when i've gone 24+ hours on a charge before.
ryusen said:
Thanks for the reply. Darn. I was hoping on something easy to blame... especially since i knew i updated that app today. but yeah.. 30% in 2.5 hours is pretty unacceptable... especially when i've gone 24+ hours on a charge before.
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Oh mine has always been piss poor, it's just seemingly worse lately (and I haven't run the new att update.)
bella92108 said:
Oh mine has always been piss poor, it's just seemingly worse lately (and I haven't run the new att update.)
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Someone else suggested that the Facebook App might have activated the GPS and left it running. I'll have to play with that and see i guess. Make sure the GPS is off and test the battery.
I wish i could go 24 hours on a charge, current battery, 4h 49m - dislay 50% 1h 11m and phones been charged a few times probably 45 mins charge. Now at 16% that's usual too... idk if its a straight talk thing or what but its ridiculous, first android phone and i miss my iphone 4's battery life.
I have been running the latest Unnamed, and it was running perfectly until I actually installed and ran a BLN app (though I was also running Llama, a location-based profile modifier.) Started from scratch with a fresh Unnamed, and battery life is back to normal...10h batery, 58% remaining, display 41%, Android OS 30%. It was either BLN or Llama causing Android OS to take the majority of my battery...I assume a wakelock issue but I did not do any further investigation.
Check out http://forum.xda-developers.com/showthread.php?t=1308030 if ya haven't already, lots of good info
Sent from my SAMSUNG-SGH-I777 using Tapatalk
I've also been experiencing horrible batter life lately (bought it 3 weeks ago). I'm at 18% after not even 10 hours. 20 minutes of calls, 15-20 texts or so, 3 email accounts. Bluetooth on for a couple hours during my commute.
I'm stock and unrooted (until I decide for sure I'm keeping the phone).
I uninstalled Facebook, NoLED, Skype, turned of Hotmail calendar sync and GPS as per the battery life post.
I have Google on autocync for gMail and Calendar
66% in Deep Sleep.
I do run Executive Assistant (<2%), but it's way too useful for me not to use it.
I was getting ~20 hours last week. If anything, I've ostensibly made changes for better battery life. I have no idea what's going on.
twiggums said:
Check out http://forum.xda-developers.com/showthread.php?t=1308030 if ya haven't already, lots of good info
Sent from my SAMSUNG-SGH-I777 using Tapatalk
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I read that thread or at least part of it when i first got my phone .)
Main reason i asked separately was because the battery drain just suddenly got x3 worse than what i'm more used to. I kind of panicked. Will try and do soem further testing as time allows.
Did everyone here w a battery drain do the recent att update?
Sent from my SAMSUNG-SGH-I777 using Tapatalk
Caliesv said:
Did everyone here w a battery drain do the recent att update?
Sent from my SAMSUNG-SGH-I777 using Tapatalk
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Click to collapse
I updated this past weekend. No issues till today.
Caliesv said:
Did everyone here w a battery drain do the recent att update?
Sent from my SAMSUNG-SGH-I777 using Tapatalk
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Click to collapse
This started happening a few days before the update.
If you haven't already, download better battery stats to see if there are any offending apps or wakelocks that are causing the excessive drain.
axis01 said:
If you haven't already, download better battery stats to see if there are any offending apps or wakelocks that are causing the excessive drain.
Click to expand...
Click to collapse
Yep, did that (awesome app, BTW). The one that took up the most time was the bluetooth PBAP, but it was 2 hours which is my roundtrip commute to work. Nothing else seemed to take up a significant amount of time other than the sver stuff. Although I guess those small things add up. I think NoLED was a huge culprit. People seem to love it, but perhaps I set it up wrong. I'd like to re-install FB and see if it really wasn't that big of a battery hog.
Anyway, after uninstalling those apps I mentioned above, I'm at 90% after 5-1/2 hours. Yesterday around this time I was probably somewhere around 60%. I'm still using Executive Assistant for 3 email accounts with frequent autopulls, active sync for Gmail and Google Calendar, and a few phone calls. I didn't go to work today, so that's 1 less hour of BT for the morning, and I've cut down onmy screen time but it's still a huge improvement.
I just may keep this phone after all.
GOOD NEWS EDIT:
I'm at a little over 24hrs with 43% left! Granted, I curbed my use to try and get a hold of what was going on with my battery: 30 min of calls, only 45 min of screen time, and a boatload of texts.
I realize the screen time is minimal, but it's an amazing improvement on my idle drain, which was the biggest problem. My phone actually goes into deep sleep! I forgot to check the % before I went to bed, but in the past, if I didn't plug in my phone at night with at least 30% charge, it was usually dead in the morning, or with single digit %s.
As far as I can tell, the culprit seemed to be NoLED. (Not trying to slam it or anything, because it's a cool program, but I'm pretty certain that was the issue.)
Hi,
I got an I9108 recently (from China Mobile). Found a very serious and strange battery drain issue. The phone works normal at day time. but at night, 8 hours stanby can eat 50-60% of my battery, for both of my batteries. Had a check by the service center, they siad the phone has no issue, and gave me two brand new batteries, problem still exist. I turned off almost everything: Wifi, GPS, background update, GSM data, etc. Battery usages shows Android OS is eating >80%.
One funny thing I noticed is: if I put the phone in a warm environment (say in quilt when sleeping), the battery drain seems to be normal: around 5% for 8 hours stanby.
I installed Battery Monitor Widget, and set current monitor to be every 5 minutes. I noticed that normal standby (day time, it is normally warm as I will put the phone in my pocket) current is around 5-10ma. When making a call, the current is around 25-40ma. But at mid night (realtively cold, may 10-15C), the current can easily be 50-60ma (not evry minute). So basically night time stanby is consuming more battery than a call.
Anyone see similar issue before? Any solution? Help is great appreciated.
Find/install BetterBatteryStats (thread on here or Market). Allow your phone to run overnight/for at least a couple of hours with it installed.
Read the first 10 pages/last 10 pages of the BBS thread on here so you have an idea of the info the guys on the thread will need from you in order to identify what's causing this drain & help you possibly improve this battery drain issue.
Ok, I've download BetterBatteryStats. will let it run for today and send updates tomorrow.
Looks to me the issue does not seem to be App related. Since it goes with working temperature, may it be possible that at night CPU just could not down the frequency to 300MHz but just keep working at 1200MHz?
anyway, will see how it goes for tonight.
Had it run for a night. Found partial wakelock: RIJL, ActivityManager and Alarm Manager are the tops 3, but all below 1.5%. AlarmManager seems to have a lot of count though (>2000)
For Kernal Wakelock, found samsung-battery is the one using 35%.
How should I fix it?
Ask in the BBS thread on here (search for it).
Got my issued solved by replacing the MB. Now stanby battery drain down to 5-8% for a night (8-10 hours).
Thanks for help anyway
Hi all,
I have a problem with my galaxy s3. The battery doesn't seem too bad during the day, much the same as my old iPhone. However, overnight it drains crazy fast! Last night for example it went from 65% battery when I went to sleep at 11pm, to 14% at 3am and was dead by 7 this morning.
So it lost 51% of battery in 4 hours of doing nothing....
This is rather annoying. I made sure all my apps were off with task manager before going to bed, the only thing that was set was 1 alarm for 9:20... But the battery never made it that far . Is this a problem with the device itself, or a software issue that maybe I can fix? I don't really want to have to take it back to the shop if at all possible.
Thanks for the help,
Dan
Would be helpful if you post screen shot of your battery usage so we can get a vague idea of what is consuming your battery!
What rom and what kernel are you using?
Sent from my GT-I9300 using xda app-developers app
In my desperation I have done a factory reset, at least this way I can narrow down the potential problems.
The android version is 4.0.4
Kernel is: 3.0.15-928452-user
Has a date of Thu, July 26 12:06:08 KST
Thanks for the help
I had a similar issue with mine and I disabled chaton sync and that resolved my issue
Sent from my GT-I9300 using xda premium
switch syning off and determine which application is still running in the background, get an application called CPU Spy, its free and works really well, it can monitor if your phone goes into "sleep mode" when idle etc...
Hey guys,
I am using cyanogenmod 9.1
Kernel is:
3.0.32-CM-ge9cef6
blinky-ghost'cyanogenmod #1
SMP PREEMPT Tue Aug 28 15:18:36 PDT 2012
I didn't have trouble for months but recently it is draining the battery a lot. I could get away with 2 days, now I have to plug it in during the day.
I now made a factory reset the other day and installed Cyanogenmod new, but it still drains like hell.
I saw that there are issues with the deep sleep and hence installed some bluesleep.zip and using CPUspy is can see now that the phone goes into deep sleep like it should.
Yet I can see in GSam battery monitor that "Phone Radio" uses 25% and "app usage" uses 65% of my battery. 30% of app usage is by "Kernel (Android OS)".
Is this normal?
What can I do to get my battery life back?
Thanks for your help.
Damnation333
anybody got a solution for me or suggestions? thanks!
Hello all ,
I was about to buy an Exynos model and read somewhere on here that there was an update to fix battery life. Is this true and how much has it improved ?
Thanks
Personally I see much better battery life after the April security update. SOT gets about 6 hours of normal use.
i still haven't received the latest update, but my battery life is great
i get 8hrs of SOT
ARD 4 is latest firmware ?
From wich country ?
Tnx.
madvinegar said:
Personally I see much better battery life after the April security update. SOT gets about 6 hours of normal use.
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Click to collapse
Trimis de pe al meu ASUS_P00I folosind Tapatalk
Never had a problem with battery life
narcis1974 said:
ARD 4 is latest firmware ?
From wich country ?
Tnx.
Trimis de pe al meu ASUS_P00I folosind Tapatalk
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Click to collapse
Latest security patch, i.e. 1st April 2018
Reading Anandtech article, exynos does not seem to be a good choice unfortunately. I have read all about it after my devices was shipped today, might return it.
I will tell u the truth, i have snapdragon and 5 hrs of SOT , since 1 month so the battery life is almost same
5-6h SOT with 2 days of usage between each charge. But depends heaviliy on your usage.
-Vulture- said:
5-6h SOT with 2 days of usage between each charge. But depends heaviliy on your usage.
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Thanks, this is not bad at all for an exynos. This is really odd as some users claim they get much less like 3 hours SOT and 16 hours standby. Are you on BER5 btw.? Thanks
samitro said:
Thanks, this is not bad at all for an exynos. This is really odd as some users claim they get much less like 3 hours SOT and 16 hours standby. Are you on BER5 btw.? Thanks
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Click to collapse
Yes, i am. I also changed some settings of the device and disabled a lot of apps to save some power, but im not using a power saving mode. Standby drain is still a bit high though with 3-4% in 7h.
-Vulture- said:
Yes, i am. I also changed some settings of the device and disabled a lot of apps to save some power, but im not using a power saving mode. Standby drain is still a bit high though with 3-4% in 7h.
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thx, 0.5% per hour on android is not that high I guess, good to know.
samitro said:
thx, 0.5% per hour on android is not that high I guess, good to know.
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I'd like to know if you guys are using Facebook and Messenger apps. Tried it on a brand new unit without logging it in and the standby drain is less than 0.5% an hour. Installed those two because I actually need the Messenger (can't seem to greenify Facebook) and my standby drain is like 2% per hour.
theymyron said:
I'd like to know if you guys are using Facebook and Messenger apps. Tried it on a brand new unit without logging it in and the standby drain is less than 0.5% an hour. Installed those two because I actually need the Messenger (can't seem to greenify Facebook) and my standby drain is like 2% per hour.
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Nope, i do not use Facebook at all, only Whatsapp and Telegram. Facebook is known to be a battery killer. But i think there are official lite apps which significally reduce the power drain.
-Vulture- said:
Nope, i do not use Facebook at all, only Whatsapp and Telegram. Facebook is known to be a battery killer. But i think there are official lite apps which significally reduce the power drain.
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figured as much. I just envy how you can use those two because your contacts aren't dependent on Messenger.
samitro said:
Reading Anandtech article, exynos does not seem to be a good choice unfortunately. I have read all about it after my devices was shipped today, might return it.
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Click to collapse
Recharging the G965F(exynos dual sim) every evening at 7,8 PM after unplugging in the morning at 6,7 AM.
AOD , gallery syncing, nearby device scanning, cloud based services, find my mobile service, NFC off. Wifi power saving on, 5 Sammy blaotwares disabled , no game playing , most appkications are in sleeping mode, no battery hogging app and I'm just a light to moderate user with 90 % wifi connection.
4 to 5 hours sot and 13,14 or maximum 15 hours it lasts. Experienced other top of the line phones with better battery life.
theymyron said:
figured as much. I just envy how you can use those two because your contacts aren't dependent on Messenger.
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Click to collapse
With Messenger you mean the Facebook Messenger? Well no facebook, no friends at facebook to chat with .
I just dont like this company at all. The idea behind it is really cool, keeping people connected. But what they do with your data isnt. Not a tiny bit.
And if the trend goes on, WhatsApp will also be uninstalled someday. But this would be hard, since nearly no one uses an alternative messenger.
Whatsapp does the job for me and its much easier on the battery.
But back to the topic: Have you tried this Lite app?
Should be less stressfull for your battery.
---------- Post added at 02:27 PM ---------- Previous post was at 02:17 PM ----------
Sobertooth said:
Recharging the G965F(exynos dual sim) every evening at 7,8 PM after unplugging in the morning at 6,7 AM.
AOD , gallery syncing, nearby device scanning, cloud based services, find my mobile service, NFC off. Wifi power saving on, 5 Sammy blaotwares disabled , no game playing , most appkications are in sleeping mode, no battery hogging app and I'm just a light to moderate user with 90 % wifi connection.
4 to 5 hours sot and 13,14 or maximum 15 hours it lasts. Experienced other top of the line phones with better battery life.
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Click to collapse
Sounds a lot like my usage, also the settings you have done. Did you also disable 4G active while on Wifi? Its hidden in the developer settings.
Otherwise im currently ~32,5h off the charger with 42% left. My screen usage is at 2h 22min, so maybe 4,5h overall in this run. But its not too bad cause of the overall runtime, as standby also drains the battery.
If im pushing the battery more without trying to achieve 2 days i have no problem getting to 6h of SOT.
Sobertooth said:
Recharging the G965F(exynos dual sim) every evening at 7,8 PM after unplugging in the morning at 6,7 AM.
AOD , gallery syncing, nearby device scanning, cloud based services, find my mobile service, NFC off. Wifi power saving on, 5 Sammy blaotwares disabled , no game playing , most appkications are in sleeping mode, no battery hogging app and I'm just a light to moderate user with 90 % wifi connection.
4 to 5 hours sot and 13,14 or maximum 15 hours it lasts. Experienced other top of the line phones with better battery life.
Click to expand...
Click to collapse
That sounds very similar to another poster here who is also having issues with dual sim battery drain. He also made the same comment about having better battery life with other "top of the line" phones. Interestingly, I thought you posted a screenshot of 8+ hours SOT with the exynos recently (and 15+ hours SOT with the snapdragon). So I suppose those figures weren't a good reflection of your "average" SOT? As now you're mentioning only half that SOT, despite quite a few tweaks too.
Question - it sounds like you have around 9-10 hours where you're not actively using the phone during a typical discharge cycle. Do you have a sense of what your hourly standby drain is (I asked the same question of the other person having issues and I think he mentioned about 1% or less drain per hour)? A good way of observing it is leaving the phone uncharged overnight. I'm just curious as to whether your relatively poor battery life is mainly due to excessive standby drain or excessive drain despite only doing light-moderate tasks. I ask this because, in my experience (and also with people like Galaxo60) and demonstrated in numerous battery drain video tests, heavy use (eg. GPS navigation with high accuracy) tends to drain the battery by around 10-15% per hour and very heavy use (complex games, video calling) tends to drain the battery by 15-20% per hour.
Assuming a standby drain of 1% per hour (which is on the high side with AOD disabled and a good wifi connection), you can see that even if you played a complex game for 2 hours (40%), then an hour later (1%) you did a video call for an hour (20%), then an hour later (1%) you spent 2 hours navigating Maps with GPS on high accuracy (30%), and then you went to sleep for 6 hours (6%), your battery would be down to about 2% over a total of 13 hours on battery with 5 hours SOT. I'm probably giving the high side of the estimated battery drain in each task too. And this should be without any significant tweaking (based on my experience, and unless those video tests forget to mention tweaking etc). It sounds like you don't do any of these heavy or very heavy tasks, and therefore your SOT should be more like 6-7 hours over 20 hours or so (just a rough guess to make the point).
So assuming your hourly standby drain is also around 1%, then the only thing I can think of is an app that you're using or a task that you're doing (or some specific combination of apps/tasks that exynos doesn't like?) that is draining the battery more than it should. Or throwing in a wild speculation, somehow there's a built-in kernel backdoor that activates while your screen is on and is secretly doing something that drains your battery more hehe (and of course doesn't show up in any battery stats).
I know the occasional poster has also mentioned having only 1-3 hours SOT, so you're not having the worst reported SOT I suppose. It would be interesting to know what the hourly standby drain for those people etc is too.
Waw
ssj100 said:
That sounds very similar to another poster here who is also having issues with dual sim battery drain. He also made the same comment about having better battery life with other "top of the line" phones. Interestingly, I thought you posted a screenshot of 8+ hours SOT with the exynos recently (and 15+ hours SOT with the snapdragon). So I suppose those figures weren't a good reflection of your "average" SOT? As now you're mentioning only half that SOT, despite quite a few tweaks too.
Question - it sounds like you have around 9-10 hours where you're not actively using the phone during a typical discharge cycle. Do you have a sense of what your hourly standby drain is (I asked the same question of the other person having issues and I think he mentioned about 1% or less drain per hour)? A good way of observing it is leaving the phone uncharged overnight. I'm just curious as to whether your relatively poor battery life is mainly due to excessive standby drain or excessive drain despite only doing light-moderate tasks. I ask this because, in my experience (and also with people like Galaxo60) and demonstrated in numerous battery drain video tests, heavy use (eg. GPS navigation with high accuracy) tends to drain the battery by around 10-15% per hour and very heavy use (complex games, video calling) tends to drain the battery by 15-20% per hour.
Assuming a standby drain of 1% per hour (which is on the high side with AOD disabled and a good wifi connection), you can see that even if you played a complex game for 2 hours (40%), then an hour later (1%) you did a video call for an hour (20%), then an hour later (1%) you spent 2 hours navigating Maps with GPS on high accuracy (30%), and then you went to sleep for 6 hours (6%), your battery would be down to about 2% over a total of 13 hours on battery with 5 hours SOT. I'm probably giving the high side of the estimated battery drain in each task too. And this should be without any significant tweaking (based on my experience, and unless those video tests forget to mention tweaking etc). It sounds like you don't do any of these heavy or very heavy tasks, and therefore your SOT should be more like 6-7 hours over 20 hours or so (just a rough guess to make the point).
So assuming your hourly standby drain is also around 1%, then the only thing I can think of is an app that you're using or a task that you're doing (or some specific combination of apps/tasks that exynos doesn't like?) that is draining the battery more than it should. Or throwing in a wild speculation, somehow there's a built-in kernel backdoor that activates while your screen is on and is secretly doing something that drains your battery more hehe (and of course doesn't show up in any battery stats).
I know the occasional poster has also mentioned having only 1-3 hours SOT, so you're not having the worst reported SOT I suppose. It would be interesting to know what the hourly standby drain for those people etc is too.
Click to expand...
Click to collapse
Where have you seen me posting 8+ hours with the exynos? It was of 6 hours and 50 minutes in the "screen on time" thread achieved when additional battery saving steps like bk package disabler disabling huge chunk of services and apps and keeping location in power saving mode. (bk no more working as it's removed from playstore and I went for factory reset after BRE5 update)
4 to 5 is the average sot with 13, 14 hours with few battery saving steps. No wakelocks no battery hogging applications.