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Hie guys, I just woke today to see my phone was off and when I switched it on the battery was @17%, from the battery stats in settings it shows my phone switched off after 2hours of me sleeping. So what can really make a phone lose 74% battery whilst it's OFF??!!
Help me or you can paste me a link to where similar problems have been discussed.
Thanx.
Sent from my GT-I9100 using XDA
Search function?
Quinch19 said:
Hie guys, I just woke today to see my phone was off and when I switched it on the battery was @17%, from the battery stats in settings it shows my phone switched off after 2hours of me sleeping. So what can really make a phone lose 74% battery whilst it's OFF??!!
Help me or you can paste me a link to where similar problems have been discussed.
Thanx.
Sent from my GT-I9100 using XDA
Click to expand...
Click to collapse
Download a battery calibration tool off the market and use it, I have had this happen to me before where i would lose over 50% of battery life just by restarting my phone, and it would gradually go back up.
Also check if their are any updates for your rom and os you are running
dark__chaos said:
Download a battery calibration tool off the market and use it, I have had this happen to me before where i would lose over 50% of battery life just by restarting my phone, and it would gradually go back up.
Also check if their are any updates for your rom and os you are running
Click to expand...
Click to collapse
Probably a pointless exercise since it's been proven you can't "calibrate" the battery in an S2.
I've had something similar happen, I was raping my battery with a torch app then restarted. Before the restart I had about 90%, after it was around 30%.
Could it be a sign of the battery failing? I've not had any real problems otherwise..
Perhaps you have wake locks? Purchase better battery stats or download it using the search button.
A high battery drain is often a limiting factor for a great user experience.
With BetterBatteryStats you can analyse the behavior of your phone, find applications causing the phone to drain battery while it is supposed to be asleep and measure the effect of corrective actions:
- Spot drainers based on detailed information about the root cause
- Use the online Knowledge-Base to find how to reduce or remove the wakelocks
- measure the effect of actions to reduce drain
- detect changes in the awake/sleep profile and quickly find the causes (rogue apps)
Hello everyone whenever i check bbs or gsam battery widget or wakelock detector there is no wakelock but the thing is that after 1 hour or so whenever i check my phone i lose 5-6 % .That means not even 1 day of standby
what could be the problem? i've tried like 20 roms and different kernels and still have this issue..
Im currently using walkman style rom and Kappa kernel
Android -_- hacking said:
Hello everyone whenever i check bbs or gsam battery widget or wakelock detector there is now wakelock but the thing is that after 1 hour or so whenever i check my phone i lose 5-6 % .That means not even 1 day of standby
what could be the problem? i've tried like 20 roms and different kernels and still have this issue..
Im using walkman style rom currently and Kappa kernel
Click to expand...
Click to collapse
Do you keep your data/wifi/auto sync on? If so disable those to reduce your battery drain.
andogeek10 said:
Do you keep your data/wifi/auto sync on? If so disable those to reduce your battery drain.
Click to expand...
Click to collapse
No never everything's off
Just cant figure that damn thing it aint showing on the monitoring apps
Even on stock rom the problem persists!
seriously noone ? !!
Android -_- hacking said:
seriously noone ? !!
Click to expand...
Click to collapse
Which is your current ROM and kernel?
To fix this you could do the following
1. Reflash the phone's stock OS(preferably GB or ICS)
2.Just in case re-calibrate the battery via cwm or an app.
3.Run with the stock ROM for a week without installing any other apps.GO STOCK!
With this you can know if the problem is ROM or Kernel or you battery.
gamer.11 said:
Which is your current ROM and kernel?
To fix this you could do the following
1. Reflash the phone's stock OS(preferably GB or ICS)
2.Just in case re-calibrate the battery via cwm or an app.
3.Run with the stock ROM for a week without installing any other apps.GO STOCK!
With this you can know if the problem is ROM or Kernel or you battery.
Click to expand...
Click to collapse
I did but as i mentioned problem occurs even in stock rom!
But it cant be the battery its brand new i really think it isnt
Deepsleep is allright but battery drops
Android -_- hacking said:
I did but as i mentioned problem occurs even in stock rom!
But it cant be the battery its brand new i really think it isnt
Click to expand...
Click to collapse
Re-calibrate via cwm or an app...do it properly(full drain and full charge cycles)
gamer.11 said:
Re-calibrate via cwm or an app...do it properly(full drain and full charge cycles)
Click to expand...
Click to collapse
Okay ill probably let you know 4-5 days later till the cycles are complete
For all the smart boys out there, there is NO such thing as battery calibration. All that kind of stuff on the internet is complete, apologizes for my language, bull****.
To OP: Post screenshots of BetterBatteryStats info and Android's own Battery info screen.
Someguyfromhell said:
For all the smart boys out there, there is NO such thing as battery calibration. All that kind of stuff on the internet is complete, apologizes for my language, bull****.
To OP: Post screenshots of BetterBatteryStats info and Android's own Battery info screen.
Click to expand...
Click to collapse
Yepp still the same crap
battery keeps draining steadily and im going fking mad
for god's sake
check those pics out man
i know it's not that much of tracking but i get the same stuff even after 5-6 hours of monitoring
Someguyfromhell said:
For all the smart boys out there, there is NO such thing as battery calibration. All that kind of stuff on the internet is complete, apologizes for my language, bull****.
Click to expand...
Click to collapse
Force deleting the batterystats.bin file is battery calibration. This is the closest thing a user can do to properly set up the battery monitor chip.
The file is used by the chip set which monitors the voltage across the battery to give out the % reading. It's normally reset by the chip itself if we charge the phone up to 95%+ each time. But improper flashing of roms will cause residue data to remain resulting in a error in the %.
gamer.11 said:
Force deleting the batterystats.bin file is battery calibration. This is the closest thing a user can do to properly set up the battery monitor chip.
The file is used by the chip set which monitors the voltage across the battery to give out the % reading. It's normally reset by the chip itself if we charge the phone up to 95%+ each time. But improper flashing of roms will cause residue data to remain resulting in a error in the %.
Click to expand...
Click to collapse
Wrong. I have no idea, where you are taking this from, but this is completely false.
Today's myth debunking:
"The battery indicator in the status/notification bar is a reflection of the batterystats.bin file in the data/system/ directory."
No, it does not.
This file is used to maintain, across reboots, low-level data about the kinds of operations the device and your apps are doing between battery changes. That is, it is solely used to compute the blame for battery usage shown in the "Battery Use" UI in settings.
That is, it has deeply significant things like "app X held a wake lock for 2 minutes" and "the screen was on at 60% brightness for 10 minutes."
It has no impact on the current battery level shown to you.
It has no impact on your battery life.
Deleting it is not going to do anything to make your more device more fantastic and wonderful... well, unless you have some deep hatred for seeing anything shown in the battery usage UI. And anyway, it is reset every time you unplug from power with a relatively full charge (thus why the battery usage UI data resets at that point), so this would be a much easier way to make it go away.
Click to expand...
Click to collapse
Source: By Dianne Hackborn, Android Framework Engineer, https://plus.google.com/105051985738280261832/posts/FV3LVtdVxPT
So, all those stories, which you have heard about batterystats.bin file removal improves battery life is false and just a placebo.
Someguyfromhell said:
Wrong. I have no idea, where you are taking this from, but this is completely false.
Source: By Dianne Hackborn, Android Framework Engineer, https://plus.google.com/105051985738280261832/posts/FV3LVtdVxPT
So, all those stories, which you have heard about batterystats.bin file removal improves battery life is false and just a placebo.
Click to expand...
Click to collapse
thank you!
if u use krsh kernel this problem doesnt happen
cheers !
Someguyfromhell said:
Wrong. I have no idea, where you are taking this from, but this is completely false.
Source: By Dianne Hackborn, Android Framework Engineer, https://plus.google.com/105051985738280261832/posts/FV3LVtdVxPT
So, all those stories, which you have heard about batterystats.bin file removal improves battery life is false and just a placebo.
Click to expand...
Click to collapse
Well thank you. You've completely changed my conceptions about battery! I apologize for any wrong information I may have provided. So I ask you is there any other way?
Right now my phone switches of on 10% all these days I've believed it was just a file problem but since on reading the article I can see it's not. So is there any other way to properly make the phone show the proper battery left %?
Mine dies just at 10% is there any way to correct the problem?
gamer.11 said:
Well thank you. You've completely changed my conceptions about battery! I apologize for any wrong information I may have provided. So I ask you is there any other way?
Right now my phone switches of on 10% all these days I've believed it was just a file problem but since on reading the article I can see it's not. So is there any other way to properly make the phone show the proper battery left %?
Mine dies just at 10% is there any way to correct the problem?
Click to expand...
Click to collapse
You can try deleting the batterystats.bin file, but I am 100% percent sure, that this won't fix your problem.
Though I have not been active on this section of the forum, I can not provide any other solution. I know there have been other threads, you might want to try searching on the forum, if there are any solutions.
I am using LGOG E970 ,stock firmware 4.1.2 jellybean , rooted.
I checked the battery capacity in android Tuner , and it's displaying the info as :
Voltage : 3995mv
Capcity : 1080/1500mah
battery flow : +197ma (+13.13%h)
AFAIK , the battery capacity of LGOG is ~2100mah.
Was wondering , this could be a possible reason for higher battery drain in my case. or is it that the calibration needs to performed .
It's a brand new device.
AT version : 0.7.2
Thanks.
Is your phone going into deep sleep? I had a similar problem where I was loosing tons of battery and I found out that my device just wasn't ever going into deep sleep.
dinohunter117 said:
Is your phone going into deep sleep? I had a similar problem where I was loosing tons of battery and I found out that my device just wasn't ever going into deep sleep.
Click to expand...
Click to collapse
Will install a deep sleep checker app to see the results. How much drain should I expect if its not touched for 8 hours. 10% drop ??
Sent from my LG-E970 using Tapatalk 2
I am not really sure. If left untouched without anything running for 8 hours. 10% sounds about right.
Rishi. said:
Capcity : 1080/1500mah
...
AT version : 0.7.2
Thanks.
Click to expand...
Click to collapse
Really Android Tuner 0.7.2??? If so, that is pretty old. I'm using the latest AT free (0.12.7.1) and it shows 2100mA. The incorrect value may or may not represent a problem. There's an option in there to update the capacity (but only in the non-free version so I don't really know what it does). You might also want to look for some alternate system info app that reports the battery capacity and see what it says.
Battery monitoring tools have exploded in the past few months but Better Battery Stats is still the gold standard. Whatever you choose, you will probably find out that a lot of the stock apps keep your phone awake a lot and it's best to freeze whatever you can. Also, default settings such as sync frequency, location access and so on will also lean to the side of usefulness rather than battery life. With some tweaking you should be able to get it to a level you can live with.
The best I've been able to get is about 1.5% drain per hour when idle, about 36 hrs total between charges with light use, but that was with nearly everything useful disabled. Out of the box I was seeing 5-6%/hr when idle - ow!
I am currently running debloated stock .305.
I am not overwhelmed by the battery performance. my z3c with slim rom was much better.
So i wonder if i could flash another kernel and improve the battery performance.
So if you guys have some experiences that they will share i would appreciate it.
thanks in advance for any reply.
torben5247 said:
I am currently running debloated stock .305.
I am not overwhelmed by the battery performance. my z3c with slim rom was much better.
So i wonder if i could flash another kernel and improve the battery performance.
So if you guys have some experiences that they will share i would appreciate it.
thanks in advance for any reply.
Click to expand...
Click to collapse
I'm on the xpower rom and it's weird: during 8h of sleep it only lost 1% of battery, after 10 minutes of browsing and whatsapp it lost 10% of battery. Unacceptable, "screen" is taking most of the battery as there doesn't seem to be any other battery intense app.
Does anyone have any idea?
Sounds like you have 10% drain in 8 hours with light use. That's 1.2% per hour. I think that's pretty usual... And yes, screen should be the most demanding component unless you don't really use the phone. Try lowering the brightness, the effect is almost exponential
Lemming0815 said:
Sounds like you have 10% drain in 8 hours with light use. That's 1.2% per hour. I think that's pretty usual... And yes, screen should be the most demanding component unless you don't really use the phone. Try lowering the brightness, the effect is almost exponential
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Click to collapse
Not really, I have 1% over night (which is great) but then 10% in 10 minutes as soon as I start using it (just browsing the net).
I would assume it's just not getting the levels right just after sleep, in fact you've lost 8% and another 2 while using it.
Lemming0815 said:
I would assume it's just not getting the levels right just after sleep, in fact you've lost 8% and another 2 while using it.
Click to expand...
Click to collapse
you think so? I rebooted it several times and it would always show the same %, only to drop drastically as soon as I used it. It's really weird to see the battery going down while using it for just a couple of minutes.
Battery % is always a guess.
It would be much better to actually use the device for a few days and then deduce how much battery time you get according to your own usage.
Im using XPower as well and notice the same issue. Battery can last forever screen off but then drains quickly when on.
Cerhio said:
Im using XPower as well and notice the same issue. Battery can last forever screen off but then drains quickly when on.
Click to expand...
Click to collapse
Maybe then it's a kernel or rom related issue?
charliebigpot said:
Maybe then it's a kernel or rom related issue?
Click to expand...
Click to collapse
Well compare to the latest stock firmware the battery seems to be night and day. I can easily get two days with light use. The battery drain on stock seemed to just be constant.
No matter how many forums and threads there is no solution to be found for this massive battery drainage. stock rom vs poison with greenify, underclock, tweaks, lower brightness, other mods, and the battery is exactly THE SAME in both. Draining massivly. I have 60% now, 2 minutes ago when I was browsing in mozzila I had 66%. Also draining when screen off. I kept using the battery with same patterns for a lot of days, adaptive charging doesn't seem to help.. Any solution??
Go back to stock with fastboot and see how it goes.
There's probably a much more convoluted solution out there but it would probably be too much hassle.
Root Xperia X
Hi, Guys...
I have since dec 16 a sony xperia x. And i need a manual to root my xperia x.
Before i had samsungs galaxy IV rooted, it was top.
My question is get i offical updates if the xperia rooted?
Sorry for my english but its a long time ago to write...
Siggi
FoxTheLegend said:
No matter how many forums and threads there is no solution to be found for this massive battery drainage. stock rom vs poison with greenify, underclock, tweaks, lower brightness, other mods, and the battery is exactly THE SAME in both. Draining massivly. I have 60% now, 2 minutes ago when I was browsing in mozzila I had 66%. Also draining when screen off. I kept using the battery with same patterns for a lot of days, adaptive charging doesn't seem to help.. Any solution??
Click to expand...
Click to collapse
Me too i'm getting out of battery pretty fast, im on the xperia concept rom maybe if i flash back to stock rom it may get better i haven't tried it
chinoquezada said:
Go back to stock with fastboot and see how it goes.
There's probably a much more convoluted solution out there but it would probably be too much hassle.
Click to expand...
Click to collapse
Wingartz85 said:
Me too i'm getting out of battery pretty fast, im on the xperia concept rom maybe if i flash back to stock rom it may get better i haven't tried it
Click to expand...
Click to collapse
Hi guys. Sorry for slow reply. I have tried going back to stock rom and other different roms. No difference. You see the weird part is that the battery lasts the same no matter what you do, stamina mode? same. Nothing running on background ? same. New thing happened: After the poison 7 rom in battery settings ann option "battery care" appeared. I turned it on to see what it does. Only after some weeks it decided to pop up when I plugged my phone to charge. It said something like "Battery Care active. Your phone will be fully charged in 5 p.m Tuesday (example) while it is still Monday 3 p.m. Should I listen to battery care and leave the phone plugged in for 1 day or not? (no matter if it reaches 100%).
This is a bit irrelevant but I am asking just in case: Is your phone too charging very fast ? I have the basic charger (not the fast charge) and I believe my phone is being charged a bit too fast
FoxTheLegend said:
This is a bit irrelevant but I am asking just in case: Is your phone too charging very fast ? I have the basic charger (not the fast charge) and I believe my phone is being charged a bit too fast
Click to expand...
Click to collapse
Me too i have the normal charger included in the box and it takes about 2 hours from 20ish to 90ish % if i plug it to a usb 3.0 port it takes about 1:30hr to charge from about the same
Battery Care is a nice app if you charge your phone overnight.It limits the duration of your battery charged to 100% by charging rapidly to 90% until a half hour or so before you wake up. To do so it needs to learn your charging habits first. Supposedly this prolongs your battery life. Attached an example. You can see it charges rapidly as well.
M1chiel said:
Battery Care is a nice app if you charge your phone overnight.It limits the duration of your battery charged to 100% by charging rapidly to 90% until a half hour or so before you wake up. To do so it needs to learn your charging habits first. Supposedly this prolongs your battery life. Attached an example. You can see it charges rapidly as well.
Click to expand...
Click to collapse
I see. Thanks for the info. I will try it if just saying. IF it can fix my battery problem. Probably it has nothing to do with it though
FoxTheLegend said:
I see. Thanks for the info. I will try it if just saying. IF it can fix my battery problem. Probably it has nothing to do with it though
Click to expand...
Click to collapse
I agree it is unrelated. Since your battery problem seems independent on the rom, a few options are left: a rogue app that you always install, something related to your Google account, or a hardware problem.
chinoquezada said:
Go back to stock with fastboot and see how it goes.
There's probably a much more convoluted solution out there but it would probably be too much hassle.
Click to expand...
Click to collapse
Wingartz85 said:
Me too i'm getting out of battery pretty fast, im on the xperia concept rom maybe if i flash back to stock rom it may get better i haven't tried it
Click to expand...
Click to collapse
M1chiel said:
I agree it is unrelated. Since your battery problem seems independent on the rom, a few options are left: a rogue app that you always install, something related to your Google account, or a hardware problem.
Click to expand...
Click to collapse
Is it worth it to try going back to stock again and also unrooting? Or relocking the bootloader? I thought of an app but the only thing that it could really be are the google services , the play store. Messenger doesnt seem to drain much and makes a minimal difference, and with the app we mentioned above I didn't find absolutely anything draining the battery apart from screen and OS (it could also be more than normal)
I did all the trip concept-stock-concept and it seems it is an app right now I'm getting almost the day through and have 20ish of battery, it was easier in my case because I didn't unlocked bootloader or rooted, so might try a full clean reinstall to your phone
FoxTheLegend said:
Is it worth it to try going back to stock again and also unrooting? Or relocking the bootloader? I thought of an app but the only thing that it could really be are the google services , the play store. Messenger doesnt seem to drain much and makes a minimal difference, and with the app we mentioned above I didn't find absolutely anything draining the battery apart from screen and OS (it could also be more than normal)
Click to expand...
Click to collapse
I'm currently also having massive battery drain(6% an hour) I tried stock rom, Posion rom and concept rom, sadly all with the same result. I use grenify & fordoze but somehow my phone wont 'doze'/go into deep sleep. I installed better battery stats to check out the problem. On a normal day(one charge) the sumery of better batter stats look like this:
deep sleep 7 hours / awake(screen off) 5.5 hours / screen on 1.5 hours
when i look to kernel wakelocks there is one that is always on top of the list:
bluesleep 5.2 hours 243 wakelocks
Also under alarms there is a suspect:
com.google.android.gms: 864 alarms 1/min
So there are some strange things happening on my phone... really wondering if you got the same wakelocks/alarms as I do
I use greenify and HEBF. Same story here, it seems like nothing changes with battery life. Crazy, only 1,5 hours? My average now is 3. I haven't checked the drainage when screen is off but I did notice similar drains to yours. I think we're in the same boat. I will tell you about the wakelocks, haven't looked into that yet
kistigun said:
I'm currently also having massive battery drain(6% an hour) I tried stock rom, Posion rom and concept rom, sadly all with the same result. I use grenify & fordoze but somehow my phone wont 'doze'/go into deep sleep. I installed better battery stats to check out the problem. On a normal day(one charge) the sumery of better batter stats look like this:
deep sleep 7 hours / awake(screen off) 5.5 hours / screen on 1.5 hours
when i look to kernel wakelocks there is one that is always on top of the list:
bluesleep 5.2 hours 243 wakelocks
Also under alarms there is a suspect:
com.google.android.gms: 864 alarms 1/min
So there are some strange things happening on my phone... really wondering if you got the same wakelocks/alarms as I do
Click to expand...
Click to collapse
Hmm.. very odd. I cant really find anything not normal
kistigun said:
I'm currently also having massive battery drain(6% an hour) I tried stock rom, Posion rom and concept rom, sadly all with the same result. I use grenify & fordoze but somehow my phone wont 'doze'/go into deep sleep. I installed better battery stats to check out the problem. On a normal day(one charge) the sumery of better batter stats look like this:
deep sleep 7 hours / awake(screen off) 5.5 hours / screen on 1.5 hours
when i look to kernel wakelocks there is one that is always on top of the list:
bluesleep 5.2 hours 243 wakelocks
Also under alarms there is a suspect:
com.google.android.gms: 864 alarms 1/min
So there are some strange things happening on my phone... really wondering if you got the same wakelocks/alarms as I do
Click to expand...
Click to collapse
I've just received my phone for just one day. Backup my TA partition, unlock bootloader and use rootkernel tool to root my devices. I'm using the .331 version stock ROM. Just then I installed the ElementalX app on play store, and surprisingly found that the cpu frequency statistics show that the phone is always on the max freq. So I changed the cpu governor to interactive governor. Haven't test battery time yet. Hope you know this issue, if you have the same problem.
---------- Post added at 10:04 PM ---------- Previous post was at 10:00 PM ----------
FoxTheLegend said:
I use greenify and HEBF. Same story here, it seems like nothing changes with battery life. Crazy, only 1,5 hours? My average now is 3. I haven't checked the drainage when screen is off but I did notice similar drains to yours. I think we're in the same boat. I will tell you about the wakelocks, haven't looked into that yet
Click to expand...
Click to collapse
I'm wondering if you've check the cpu freq statistics. See my post above. If that's the common issue, than the stock rom maybe has trouble dealing with the cpu governor problem.
angusdwhite said:
I've just received my phone for just one day. Backup my TA partition, unlock bootloader and use rootkernel tool to root my devices. I'm using the .331 version stock ROM. Just then I installed the ElementalX app on play store, and surprisingly found that the cpu frequency statistics show that the phone is always on the max freq. So I changed the cpu governor to interactive governor. Haven't test battery time yet. Hope you know this issue, if you have the same problem.
---------- Post added at 10:04 PM ---------- Previous post was at 10:00 PM ----------
I'm wondering if you've check the cpu freq statistics. See my post above. If that's the common issue, than the stock rom maybe has trouble dealing with the cpu governor problem.
Click to expand...
Click to collapse
Any news guys? Is your battery better when lowering frequecies ? I have also tried lowering them but no change
FoxTheLegend said:
Any news guys? Is your battery better when lowering frequecies ? I have also tried lowering them but no change
Click to expand...
Click to collapse
Actually I'm not lowering frequencies, I use EX Kernel Manager to tune the interactive governor according to this post
https://forum.xda-developers.com/nexus-5x/general/guide-advanced-interactive-governor-t3269557
After tuning the governor, it's about 4 hours SOT. Still not good compare to my Xperia Z3, but much better than before(about 2hr SOT)
FoxTheLegend said:
Any news guys? Is your battery better when lowering frequecies ? I have also tried lowering them but no change
Click to expand...
Click to collapse
Well it's not perfect yet but switching off scanning for bluetooth and wifi helped me a lot(under location settings) Also L Speed & Greenify are helping.
Still looking for a way to turn off fast dormancy.
kistigun said:
Well it's not perfect yet but switching off scanning for bluetooth and wifi helped me a lot(under location settings) Also L Speed & Greenify are helping.
Still looking for a way to turn off fast dormancy.
Click to expand...
Click to collapse
Actually I have my location always off