I had wiped battery stats with clockwork recovery since 2 months
I’m facing problem with battery calibration, I tried many application to calibrate the battery but till now the battery will not charge to 100% even it is connected to the charger for 10 hours
After charging it for around 10 hours it appears 62% and when I reboot the phone it is coming 97% and after 10 minutes it is appears 100%
Is there any idea how to calibrate the battery and fix that problem?
The method I use would be as follows:-
1) Discharge your battery till your phone turns off.
2) Charge it for about 6 hours.
3) Go into Clockwork Recovery to clear battery stats.
Your battery should be close to what you expect it to be.
Sent from my Liberty using XDA
Contrary to what many people seem to believe, your battery stats do NOT in any way influence the displayed battery percentage indicated by the phone. Never "calibrate" your battery by wiping battery stats.
The problem the OP is experiencing is an indication of a hardware problem with either the phone or (more likely) the battery.
Are you using an OEM battery?
Are you using an OEM battery?
yes, I'm using the original HTC battery.
Related
I have had Transformer Prime for over a month. its rooted and never gave any battery issue. i have installed Battery Booster app to monitor battery percentage and temperature and also to be notified when battery is fully charged so i dont over charge it and damage the battery.
recently my prime shuts down with 30% battery still remaining. i have to charge it to get it back on. Once i charge it for 5 - 10 min it turns on showing 34-35 % battery life. ( Battery Percentage checked with Both Battery Booster app and built in Device settings )
Kindly Help.
Wipe the battery stats, it has the "dead" state at 30%.
Wipe the stats, run a full cycle or two and it should be good to go.
flyingwolf said:
Wipe the battery stats, it has the "dead" state at 30%.
Wipe the stats, run a full cycle or two and it should be good to go.
Click to expand...
Click to collapse
I have already done that , and now have my fingers crossed , will update once i reach 30% or Below.
Ok . wiped the battery stats , charged it to 100 % and no problem faced after that. took 5-6 pics with flash on at 1% battery remaining, still didn't die.
Good to hear!
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If you're not sure how to, if you edit your first post and go into advanced mode, you can then change the title.
Not sure why, but I restarted my phone and it went from 50% down to 5 % power? Had it on the charger all night and it was still at 5%?? Took it off the charger for a few hours and im still at 5%. Tried wiping stats and had no luck? Any Help??
Goofypook said:
Not sure why, but I restarted my phone and it went from 50% down to 5 % power? Had it on the charger all night and it was still at 5%?? Took it off the charger for a few hours and im still at 5%. Tried wiping stats and had no luck? Any Help??
Click to expand...
Click to collapse
Drain all battery and charge it from zero. Let it be fully charged before starting it. If you run CWM you can wipe battery state.
Your question is in wrong section in the forum. Try starting the thread in General.
Cheers
+1 this -- and some additional detail...
Wiping battery stats does NOT improve actual battery life. If done properly, and coupled with a calibration cycle, it can increase the accuracy with which your battery reports its current charge. Ideal process is as follows..
Charge to 100%
Reboot into CWM
wipe battery stats under" advanced"
Reboot
Charge back to 100%
Let it DIE (go to 0%) from normal use, DO NOT charge it during the cycle
Re-charge to 100% and you're all recalibrated.
From the sound of it, don't be surprised if your phone sits at 5% for hours. After the calibration, your battery history should be a relatively smooth, downward sloping curve.
Sent from my DROID RAZR using Tapatalk 2
Check Settings>Battery Information>Battery Usage and see if a process named RILD is using a high percentage of your battery usage. That process - a very necessary Motorola radio daemon - is wreaking some havoc by causing very rapid battery discharge and also preventing normal charging.
No solution for you but thought I would let you know before you try too many different "solutions" needlessly.
Thanks!
Jim
Firstly, I apologize if this is a total annoyingly noobish post, but I've not encountered this issue before.
Currently when charging, my phone hangs at 99% for over an hour before hitting 100% charge. Additionally, when not charging, the phone will hang at 9% charge for longer than expected and rapidly deplete below 9%.
Info that may be pertain to the problem:
When I got my Rezound and the extended battery, the first thing I did was root the phone and flash Amon Ra.
I waited for the battery to fully charge, then I flashed CleanROM Kang Tapped Edition. I finished my general phone setup and app install stuff and had about 15% battery left (it was now about 8am, pulled an all-nighter.)
An hour later, I get a phone call and what amounted to literally 9 straight hours of phone talk time with only that small amount of battery left. I had to be plugged in pretty much the whole time and I think when I had under 10% battery when I finally got off the phone.
I have tried wiping battery stats after hitting full charge in Amon Ra as well as using the battery calibrator app. After I fully charged and cleared stats, I waited for the phone to deplete the battery before fully charging (I try to let it charge uninterrupted).
The issue still seems to behave exactly the same. Is it possible that I messed up the battery some by talking with low charge and plugged in for 9 hours?
Thanks in advance for any info or advice.
Try reflashing your ROM. I had the same issue with my phone. Assuming your rooted, try zep's battery calibrater script.
Sent from my VS910 4G using xda premium
keynith said:
Try reflashing your ROM. I had the same issue with my phone. Assuming your rooted, try zep's battery calibrater script.
Sent from my VS910 4G using xda premium
Click to expand...
Click to collapse
I am rooted. Looking inside the Die Hard Battery Calibrator script seems to just clear battery stats, which, I believe, happens when the phone is fully charged anyways.
I have been trying the app "Battery Calibration", which also clears battery stats.
There is also the option to wipe battery stats from Scott's tweaks, as well as Amon Ra.
I guess after all the conflicting viewpoints I've heard regarding battery stats, I'm about as confused as ever. I thought that battery stats merely stores data about the power usage, and doesn't actually affect how the OS reads the battery percentage. It boggles me that the OS wouldn't just know the battery voltage, and therefore the remaining charge. Unless batteries have varying voltage (like the Rez 3.7V battery vs the 3.8V battery), this should be more accurate than whatever the hell it is doing.
I'll give the script a shot, I'm just perplexed.
Anybody know of a widget that shows just the mV? Then I can forget about these darn percentages.
*EDIT* Battery Monitor Widget can do mV, among other things.
I wonder if I should try the HTC method contained in the link below:
http://forum.xda-developers.com/showthread.php?t=712990
Here is some word on battery stats from a Google employee:
https://plus.google.com/105051985738280261832/posts/FV3LVtdVxPT
I have been having this issue for a while, not sure if it is my phone but it is not the rom. Been through 5 roms and it still has a problem.
The phone seems to be charging to fast... After a 5 minute charge, it charges to over 15%. Not normal...
After an hour of standby time, the battery drains by 7%
5 minutes on youtube = 10% battery. Charge won't last 3 hours, it use to be lasting 11-12 hours. Motorola is sending me a new battery, but I have bought a new battery online and it is kinda doing the same thing.
Is there a mod I can download and install it inside of recovery to make it better?
Thanks.
1212121212121212 said:
I have been having this issue for a while, not sure if it is my phone but it is not the rom. Been through 5 roms and it still has a problem.
The phone seems to be charging to fast... After a 5 minute charge, it charges to over 15%. Not normal...
After an hour of standby time, the battery drains by 7%
5 minutes on youtube = 10% battery. Charge won't last 3 hours, it use to be lasting 11-12 hours. Motorola is sending me a new battery, but I have bought a new battery online and it is kinda doing the same thing.
Is there a mod I can download and install it inside of recovery to make it better?
Thanks.
Click to expand...
Click to collapse
The problem seems to be the 'battery stats' failure.
It usually occurs when you keep changing ROMs over and over. If repeated, the system fails to detect the correct battery information(like battery percentage, charing phase and etc).
There's two ways to get this thing straightened up .
The first is to go to CWM recovery(if you've unlocked your bootloader and installed CWM recovery)
I recommend you to fully charge before going through this steps.
1) go to -advanced menu.
2) go to -Wipe Battery Stats then select Yes.
3) Then charge till 100%, and then disconnect from AC charger.
4) Discharge until it reaches 0%, then recharge again.
The other way is to make use of 'battery calibration' app by NeMa.
You will be able to find it on Playstore.
I hope it would help solve your problem
Wiping battery stats doesn't do anything. That's why this selection was removed on recent TWRP 2 recoveries. People still use CWM???
Sent from my Nexus 7
Please take a look at this strange use of my battery.
it drops from 80% to 70% in 1ms .... 10% instantameamente simply get lost.
I'm using 4.0.4 ICS by motorola no custom rom.
Recalibrate yor battery.
I use this proccess:
0. Install Bootmenu or something that can remove battery stats
1. Use all battery and wait the phone shutdown
2. charge it to 100% and WAIT 1-2h more (The charger "auto" disconnects to avoid damage)
3. Enter bootmenu and wipe battery stats
4. Use the phone normally (try to use complete charger cycles)
4a. The % of the battery will be better after some cycles
Good luck!
It's okay man. There's no problem with your battery.
The ics graphic only presents a 10% increments discharge status.
If you razr went from 80% to 79% you'll get as a 80% to 70% representation in graphis. You're getting a nice battery life anyway.
Cheers
Sent from my XT910 using xda premium