Database Info

Battery stats

I've been charging my phone on a regular basis. Daily in fact. But the stats tell a different story. Anyone else with the same problem? Anyone knows how to fix this?
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.cruiser said:
I've been charging my phone on a regular basis. Daily in fact. But the stats tell a different story. Anyone else with the same problem? Anyone knows how to fix this?
Sent from my Nexus S using xda app-developers app
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further explain what the hell do you mean? you need to give us a bit more detail on what exactly are you encountering or specifically ask why is this happening.

I included the screen grab didn't I? It says 6 days plus on battery. When the phone lasts only a day. See the screen grab.
And this is after the JB OTA update.
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.cruiser said:
I included the screen grab didn't I? It says 6 days plus on battery. When the phone lasts only a day. See the screen grab.
And this is after the JB OTA update.
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Your being to broad that doesn't mean anything to me all I see is 6days and your charging it every so often what's wrong? Your phone is lasting a day? Explain what exactly your doing you need to specify and further explain what your doing.
For example
In screenie I have 4 days on one charge.
I watched some netflix and barely any usage it was very minimal. And about every other 6 to 12 hours I turn off data and switch on airplane mode as you can see.
Another thing leaving your phone on for that much time just IMO makes the battery life die faster rather than fully charging do your usual stuff till the day ends and once done at night just shut it off charge turn back on in the morn.
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Isn't this a bug? It's only supposed to tell me the time the phone's been running on battery since the last charge. See screenshot from my Photon 4G for example.
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.cruiser said:
Isn't this a bug? It's only supposed to tell me the time the phone's been running on battery since the last charge. See screenshot from my Photon 4G for example.
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there is no bug at all. it tells you the time since the phone has been on no from the last charge.
Lets say i use my phone and im around 30% and its been 8 Hours since i turned on my phone from 100%. once i plug it in it will keep track of the time my phones been on (Up time) not from last charge.
there is an app called Better Battery Stats but it causes wakelocks but it will show you those type of stats and more

I think you are mistaken friend. The discharge graph shows the time since the last recharge. See http://support.google.com/android/bin/answer.py?hl=en&answer=2677609&topic=2677645&ctx=topic (last para) for details.
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.cruiser said:
I think you are mistaken friend. The discharge graph shows the time since the last recharge. See http://support.google.com/android/?hl=en#/answer/2677609 (last para) for details.
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well on my Epic it will say whatever time its been on since turned regardless of being charged or not, ive tested it out on several devices i think your losing your mind haha what does it matter anyways?
Its simply telling you how long you have been using the battery not when it was off the last charge.

.cruiser said:
I've been charging my phone on a regular basis. Daily in fact. But the stats tell a different story. Anyone else with the same problem? Anyone knows how to fix this?
Sent from my Nexus S using xda app-developers app
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For me it happens when the recharge doesn't make the battery goes above 90%. The graph will "reset" when the battery is charged above 90%.

[Q] Battery won't charge (P920). Can it be solved or is my phone ready for trash bin?

I'll make it the short version:
Decided to test some of the nice Rom's on this forum a couple a weeks ago.
Spend several hour's reading different threads and Felt ready to go on.
After trying out some rom's (and some bricks ) I noticed that the battery won't charge and that's my problem now.
I've tried all I can come up to. Going back to stock GB via Xbsall's Resurrection Guide. Flash a dozen of other
roms. Changed the bootloaders, you name it.
Is there any help out there???

jonathar said:
I'll make it the short version:
Decided to test some of the nice Rom's on this forum a couple a weeks ago.
Spend several hour's reading different threads and Felt ready to go on.
After trying out some rom's (and some bricks ) I noticed that the battery won't charge and that's my problem now.
I've tried all I can come up to. Going back to stock GB via Xbsall's Resurrection Guide. Flash a dozen of other
roms. Changed the bootloaders, you name it.
Is there any help out there???
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Click to collapse
Have you tried switching off the phone and keeping it on charge for a few hours?
schubeir

Sv: [Q] Battery won't charge (P920). Can it be solved or is my phone ready for trash
Yes i've tried that. No change.
I have also tried with 2 different batteries but the same.
When I'm on GB the phone loads up to 4% but no more. On ICS the battery never goes up to more than 1%.
I have figured out than when I enter the hidden menu (3845#*920#) and port setting, choose CP USB the battery indicates 100% constantly and operating normally (camera works ex.) until the phone dies.
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jonathar said:
Yes i've tried that. No change.
I have also tried with 2 different batteries but the same.
When I'm on GB the phone loads up to 4% but no more. On ICS the battery never goes up to more than 1%.
I have figured out than when I enter the hidden menu (3845#*920#) and port setting, choose CP USB the battery indicates 100% constantly and operating normally (camera works ex.) until the phone dies.
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same happened to me last week , I just bought a new charger , usb cable was dead....

Sv: [Q] Battery won't charge (P920). Can it be solved or is my phone ready for trash
Hard to believe that the charger in faulty. I've tried more than one.
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well for me it was the problem maybe yours is diferent
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I also had this problem, but I have installed another kernel and everything is ok.

Sv: [Q] Battery won't charge (P920). Can it be solved or is my phone ready for trash
Can you please give me a link to that kernel so I can try it.
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jonathar said:
Can you please give me a link to that kernel so I can try it.
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Try Pesach85 kernel.
http://forum.xda-developers.com/showthread.php?t=2047427
You can try others, I use samno's kernel and it works like a charm.

Sv: [Q] Battery won't charge (P920). Can it be solved or is my phone ready for trash
Tried some different kernels. No change
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jonathar said:
Tried some different kernels. No change
Had the same problem for 2 days.In my case it was the contact in the middle.It had no contact to the battery.
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Sv: [Q] Battery won't charge (P920). Can it be solved or is my phone ready for trash
Checked that too. Guess what... no, that's not the problem. Aaaargh!!!
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Battery problem (I think)

Hello guys,
Thank you for taking your time to read, apparently when I charge my phone at 80% a green light appears on my phone which tells me its charged. Obviously it hasn't as its 80% not 100% I seem to think its something called "battery stats" but I cannot delete The file I looked everywhere. I'm using ROOTBOX ROM. Can Anyone help me please
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If you try a new ROM the battery will recalibrate. Even if the total battery storage left is 80% (wear and tear), the phone will still say 100% when fully charged.
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[PROB] Battery always stays at 3mv

I tried every ROM but the battery just stays @3mv
Even tried battery calibration but it was of no avail
Battery discharges in 1hr of moderate usage on Stock ROM and almost every other ROM
Is the battery damaged ?
It has almost finished a year of use
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akiratoriyama said:
I tried every ROM but the battery just stays @3mv
Even tried battery calibration but it was of no avail
Battery discharges in 1hr of moderate usage on Stock ROM and almost every other ROM
Is the battery damaged ?
It has almost finished a year of use
Sent from my GT-I9082 using xda-premium
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Wipe everything except battery st stats, flash ics, then discharge battery completely, charge it to full without pause, then report back
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Junior Einstein said:
Wipe everything except battery st stats, flash ics, then discharge battery completely, charge it to full without pause, then report back
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OK doing the procedure
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Junior Einstein said:
Wipe everything except battery st stats, flash ics, then discharge battery completely, charge it to full without pause, then report back
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An ultra thanks from me
This is the only method which actually worked for me
Phone charged till 100% then it again displayed 80% after an hour it displayed 99% and then after ½ an hour it finally charged to 100%
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akiratoriyama said:
An ultra thanks from me
This is the only method which actually worked for me
Phone charged till 100% then it again displayed 80% after an hour it displayed 99% and then after ½ an hour it finally charged to 100%
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Np, you're welcome
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Junior Einstein said:
Wipe everything except battery st stats, flash ics, then discharge battery completely, charge it to full without pause, then report back
Sent from my LG-P500 using xda app-developers app
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Hi, I'm bumping this one.
I have the same problem. Tried Battery Calibration but 100% shows 4mV and 5 mins later is 64% and 3mV.
Can you explain this solution in deep, please? When you say "wipe everything" you mean getting into Recovery Mode and wiping Dalvik and whatnot? I'm not sure what ICS is either.
Thanks a lot!

leandrox said:
Hi, I'm bumping this one.
I have the same problem. Tried Battery Calibration but 100% shows 4mV and 5 mins later is 64% and 3mV.
Can you explain this solution in deep, please? When you say "wipe everything" you mean getting into Recovery Mode and wiping Dalvik and whatnot? I'm not sure what ICS is either.
Thanks a lot!
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Well
The stock GB ROM always showed me 3mv/4mv in battery stats
Other ROMs viz. CM7/9/10 always showed me something on 3xxx/4xxx
Also try doing this
Discharge completely
(After phone auto-shutdowns keep switching it on until it refuses to boot)
*** Try only on ROMs with offline charging ***
Then charge it to 100% and use the NOBOL method by zepperlinox (No battery on logo method )
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Hi,
I'm having the same problem with a (new) battery that I've used for 3 months. Even tho it shows thats charged (sometimes as much as 90%), the phone will randomly turn off. Battery Calibration app reads only 3mv for some reason. With my other battery the phone runs perfectly normal (even tho with a big discharge rate since the battery is like over 3 years old).
To perform this, do i really need to install ICS? I'm currently using GingerBlurB V5 (CM7) and I don't want to backup/restore etc

Battery drain help

Hello guys
I have since 1 week a very weird problem my phone is very warm on the top of the phone and the battery just drains down I charge it in the night so my phone is 100% in the morning and when I get it out of my pocket after 1 hour 68% left and the top of the phone is just very hot
How can I solve this I don't have the time to bring it away because I need my phone for school and work
This problem started when I upgraded to 4.2.2 the Spanish one and I flashed back to 4.1.2 yesterday but the problem is still here
I also deleted everything on my phone wiped it nothing helps
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I'm having the same problem, although phone is not getting any hot or anything like thath.
But battery is draining like hell. In a few second it will go from 15% to 0% and phone will shut down automatically.
Also when phone is fully charged it will drain battery pretty quick even with screen switched off and just music playing it will go dwon from 100 to 70 in one hour.
I've switched off all push email, facebook stuff etc. not usibg 3g much, got no clueue whats causing this to be honest.

Battery Callibration
hi,
I've had the same problem and I used this and it works
Download Battery Callibration in the Google Play Store.
You need root
Good luck

I will try the app
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You don't need this app because li-ion accu calibrate it self when it is empty and you load it again.
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Lolboy143 said:
hi,
I've had the same problem and I used this and it works
Download Battery Callibration in the Google Play Store.
You need root
Good luck
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It works. Thanks !

Yups works
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digitaliban said:
You don't need this app because li-ion accu calibrate it self when it is empty and you load it again.
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i believe so...but,as you're running out of option,better try than din't do anything :highfive:

ptothej said:
I'm having the same problem, although phone is not getting any hot or anything like thath.
But battery is draining like hell. In a few second it will go from 15% to 0% and phone will shut down automatically.
Also when phone is fully charged it will drain battery pretty quick even with screen switched off and just music playing it will go dwon from 100 to 70 in one hour.
I've switched off all push email, facebook stuff etc. not usibg 3g much, got no clueue whats causing this to be honest.
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Click to collapse
You could try Greenify or Wakelock which will point you in the direction of what is using resources and to hibernate the offenders.
Quite useful apps.

I've tried greenify and it was causing more damage than good
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