Database Users

[Q] Sudden Battery Drain After Root

Hey Guys this is haard ...
Well I started Rooting since 10 days ... bt in this 10 days i found Battery Drain is Huge
I dint overclock...
M running JokerDroid 4.2 ... but its like i charge my phone in 2 mins theres 10 % of battery Draining ... suggest me any solution plz
Sorry ForMy english
Edit: ... Now I am Using WildEye..!! ... problem is 50% solved bt still drainage is faster than i took my mobile ...

Hmm no problems with me - CM7 OC to 710mhz my battery works for ~4 days as im not using my phone much
EDIT: current - 4d 11h 18m 52s

Make a full charge (keep for 30min even after green led). Then enter recovery and wipe battery status. Then use the phone till complete discharge. Then after few complete charge-discharge cycles, it should give better if there is no battery problem.
Sent from my HTC Wildfire using XDA App

bharatgaddameedi said:
Make a full charge (keep for 30min even after green led). Then enter recovery and wipe battery status. Then use the phone till complete discharge. Then after few complete charge-discharge cycles, it should give better if there is no battery problem.
Sent from my HTC Wildfire using XDA App
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Thanx A Lot but sometimes its like ... I put in Charging the battery instead of Increasing the % ... it decreases ... what should be the reason?

music.soul said:
Thanx A Lot but sometimes its like ... I put in Charging the battery instead of Increasing the % ... it decreases ... what should be the reason?
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Huh? Does the charging animation show, and, does the notification LED glow when charging? Also, are you using the genuine charger?
If putting your phone on charge decreases the percentage, how do you keep it on after the battery drains completely?

3xeno said:
Huh? Does the charging animation show, and, does the notification LED glow when charging? Also, are you using the genuine charger?
If putting your phone on charge decreases the percentage, how do you keep it on after the battery drains completely?
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Click to collapse
Well Firstly yes to all ur questions ...
and I always have to Re-Install the Mod when this happens

Its probably the first time I am hearing of a case when charge decreases when the phone is charging,
But anyway, as said above, try re-calibrating your battery.
Manual Way > http://forum.xda-developers.com/showthread.php?t=755903
Using an App > http://forum.xda-developers.com/showthread.php?t=1024867

3xeno said:
Its probably the first time I am hearing of a case when charge decreases when the phone is charging,
But anyway, as said above, try re-calibrating your battery.
Manual Way > http://forum.xda-developers.com/showthread.php?t=755903
Using an App > http://forum.xda-developers.com/showthread.php?t=1024867
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Click to collapse
Alright .. thanx for Replying
Edit : Right Now M Charging its again like it was 46 when i put in charge and now 45 while Charging

[HELP] Big battery drain. 1 hour battery life

Ok I lied, it's not one hour backup, it's 50 min battery backup. I charged my phone to 100% 4163mv and played about 2 songs, battery dropped to 47 and then suddenly 0%. It all happened in less than 50 min. Just when I was thinking, it can't be more worse. I charged and battery was 99% :O. Another time, phone shut down at 40%, when charged moved up to 70% and number started increasing every 3 seconds. I did calibrated it many times so that's out of question. I bought this phone in May so I will be surprised if battery is defective. I'm confused. Please help!!
Sent from my GT-I5800 using xda premium

friend863 said:
Ok I lied, it's not one hour backup, it's 50 min battery backup. I charged my phone to 100% 4163mv and played about 2 songs, battery dropped to 47 and then suddenly 0%. It all happened in less than 50 min. Just when I was thinking, it can't be more worse. I charged and battery was 99% :O. Another time, phone shut down at 40%, when charged moved up to 70% and number started increasing every 3 seconds. I did calibrated it many times so that's out of question. I bought this phone in May so I will be surprised if battery is defective. I'm confused. Please help!!
Sent from my GT-I5800 using xda premium
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charge till you get"unplug your charger " message

I did, many times too.
Sent from my GT-I5800 using xda premium

friend863 said:
I did, many times too.
Sent from my GT-I5800 using xda premium
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Time for a new battery bro...
Same thing happened with me....
On a side note : Does the back cover of your phone fit?
Cause when I had this problem my battery had literally expanded in size.... :X
Due to which the back cover did not fit perfectly.......

Yeah, it fits perfectly..
Sent from my GT-I5800 using xda premium

Download from market app called Battery Calibration.
Open it and connect your phone to the charger. When you have 100% status, and ~4200mV click Calibrate and unplug your charger.
Then set the LCD Brightness to max, set timeout to never sleep or just use your phone to fast discharge it(that doesn't need to be fast and doesn't need to be slow it just need drop to 0%).
Let it automatically die because of low power, and then charge it to 100%(you can use battery calibration app to see the voltage, around 4.2V it's max).
After that your phone should have a much better battery life.

JoHnNy08PL said:
Download from market app called Battery Calibration.
Open it and connect your phone to the charger. When you have 100% status, and ~4200mV click Calibrate and unplug your charger.
Then set the LCD Brightness to max, set timeout to never sleep or just use your phone to fast discharge it(that doesn't need to be fast and doesn't need to be slow it just need drop to 0%).
Let it automatically die because of low power, and then charge it to 100%(you can use battery calibration app to see the voltage, around 4.2V it's max).
After that your phone should have a much better battery life.
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Click to collapse
He already said, he did calibrate the battery....
I 100% think you need a new battery Mate....

Try installing any stock rom before. Maybe that can help. I was getting ultra fast battery drains when I flashed indroid 5.0
Sent from my GT-I5800 using xda premium

Yes u need a change of batt. I had not even up to half an hour of wifi surfing. After changing i could use the phone for 30+hrs
Sent from my i9003 powered by Poseidon's Rom + UC kernel

Change the Battery.. I had the same problem.. then found out my battery got swollen big time..

Battery 1% for ages

Hello, as tittle says I use my defy with cm7.1 fine it runs the battery down at normal pace (around 10 hours heavy use then gives me my warning at 10% and flashed LED then down to 1% .
That's good right?
Problem is at 1% then I can carry on using it at 1% for about 2 hours (so far) it wont die????
I even got a battery drainage app and that ran for over an hour.
What can I do?
Is it a miracle?
defy cm7

Try battery calibration.

at 1%... just keep doing something till it actually turns off... then charge the battery till it reaches 100% without a break.

I got the same issue with CM7.2 nightly. It was solved for me performing the battery recalibration, as darshaonline suggested. To do this, just follow the steps for 'Battery recalibration in the Cyanogenmod Wiki'

me and some of my friends have the same problem. we all have 2300 mAh battery, but the phone reads only 500mAh, so it shows super fast (30-40%/h) draining, but when we reach 1%, we can carry on using for about a day. we couldnt find any solution to get the battery capacity reading right, the only thing we could come up with to find out the current charge was to guess it based on the battery voltage. our range is from 3,2V to 4.2V.
sent from my cm7 defy...

just keep doing something till it actually turns off... then charge the battery till it reaches 100% without a break.

false low battery issues

Hi,
I have the galaxy s4 for almost 2months and now it has an annoying bug -
I have more than 50% battery and sometimes it get stucked (freezed) and restart itself, and he is failing to reboot until I plug him to the charger.
When he boots up it says that it has 0% battery, even though it had more than a half before it happened
What should I do?

Dead battery?
Sent from my GT-I9505 using XDA Premium 4 mobile app

TheNewLegend said:
Hi,
I have the galaxy s4 for almost 2months and now it has an annoying bug -
I have more than 50% battery and sometimes it get stucked (freezed) and restart itself, and he is failing to reboot until I plug him to the charger.
When he boots up it says that it has 0% battery, even though it had more than a half before it happened
What should I do?
Click to expand...
Click to collapse
i had same problem. your battery is dead. buy a new stock battery and solve this problem

P_A said:
i had same problem. your battery is dead. buy a new stock battery and solve this problem
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oh, I didnt think it would die so early.. shame on you samsung
can anyone suggest me from where should I buy a genuine battery? most ones at ebay are fake

Me2
Battery Is fully charged. As soos as I unplugged it. The warning appeared. Battery Critically low. Wtf. Phone is less than 2months old.
This only happened twice. Then I let the battery drain completely and recharged it completely. Now it seems fine.
Samsung.....no words.... :thumbdown: :banghead:

I had a friend who had the same issue, recovery showed a correct value.
Anyway, I took off the back cover and the battery was swolen, he got it replaced under his carrier's warranty the next day.
Sent from my GT-I9500 using xda app-developers app

TheNewLegend said:
Hi,
I have the galaxy s4 for almost 2months and now it has an annoying bug -
I have more than 50% battery and sometimes it get stucked (freezed) and restart itself, and he is failing to reboot until I plug him to the charger.
When he boots up it says that it has 0% battery, even though it had more than a half before it happened
What should I do?
Click to expand...
Click to collapse
To recalibrate the battery go to the dial pad, and input x#0228# and a battery status screen will pop up, giving you some information about your battery and such, tap the Quick start, the screen should go off, then come back on might have to wait few secs. and you will notice your battery % might of changed. try doing it a few time until the % stops changing and give you a "real" battery %, then fully charge the battery. should fix any glitches with the battery being read incorrectly. if it doesn't work might mean your battery had it!
From my experience my battery was on 60% after few hours of use, then I recalibrated it and it went down to 20%, fully charged it now my battery lasting a lot longer than before

At least do a battery pull. Don't bother with apps and scripts that wipe battery stats. Do a pull, inspect for leakage, swollen , or damaged areas.
Sent from my GT-I9505G using Tapatalk 4

Thank you guys,
the battery looks like a new one, I cant see any damage on it
kossiewossie said:
To recalibrate the battery go to the dial pad, and input x#0228# and a battery status screen will pop up, giving you some information about your battery and such, tap the Quick start, the screen should go off, then come back on might have to wait few secs. and you will notice your battery % might of changed. try doing it a few time until the % stops changing and give you a "real" battery %, then fully charge the battery. should fix any glitches with the battery being read incorrectly. if it doesn't work might mean your battery had it!
From my experience my battery was on 60% after few hours of use, then I recalibrated it and it went down to 20%, fully charged it now my battery lasting a lot longer than before
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How can I input the x letter at the dial pad?

TheNewLegend said:
Thank you guys,
the battery looks like a new one, I cant see any damage on it
How can I input the x letter at the dial pad?
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my bad, was *#0228#. Late night!

Battery gauge problem

Guys last 1-2 week i started having battery problems. My phone dies when 10% battery left and when it has full battery it shows 89-95 etc i tried everything but nothing fixed the problem. Tried *#0228# code and didnt help and its not rooted so i cant use calibration apps. Only pulling the battery out solves it but after 1 usage it happens again. And its weird my 2 other note 4 user friend also started having this problem in same time any1 else has this problem or any1 knows how to fix it properly?

Sounds like a dead battery to me.
If the phone shutdown at 10%, it's probably because the voltage delivered by the battery is too low.
But the fact that your friends have the same problem is pretty strange. An app maybe ?

alex9898 said:
Sounds like a dead battery to me.
If the phone shutdown at 10%, it's probably because the voltage delivered by the battery is too low.
But the fact that your friends have the same problem is pretty strange. An app maybe ?
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Dont think its an app and dead battery. Btw it doesnt only die at 10% sometimes 5% sometimes 7% its random. I think its just wrong calibration but it happens usually. Maybe fast charge effects battery dunno but its very annoying.

Defect charger that you both share? That ofc killed your batteries

Braxos said:
Defect charger that you both share? That ofc killed your batteries
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Every1 uses their own charger. And im pretty sure my battery isnt dead i can still get 6 hours sot easyly.

im having the same problem.. it dies on me at 10%... last time on 20% cause i was like skypeing on 3g network for the last hour or so.. i got the phone SH so.. maybe replacing the battery will fix this?