I have honor 8 L09 in my office for testing (I am an SQA) while leaving the office i shut down the device and when i switch on device the other day there is huge drop out in the battery levels.
I also have Honor 8 L04 as my personal device but never faced this kind of issue, anyone else experiencing this.
Attached is screenshot of battery details of L09
SSyar said:
I have honor 8 L09 in my office for testing (I am an SQA) while leaving the office i shut down the device and when i switch on device the other day there is huge drop out in the battery levels.
I also have Honor 8 L04 as my personal device but never faced this kind of issue, anyone else experiencing this.
Attached is screenshot of battery details of L09
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I think you need to calibrate your battery..
hassanjavaid8181 said:
I think you need to calibrate your battery..
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any suggestions on calibrating the battery
SSyar said:
any suggestions on calibrating the battery
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You are in stock so you are not rooted right?!
hassanjavaid8181 said:
You are in stock so you are not rooted right?!
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all stock
BL locked
no root
SSyar said:
all stock
BL locked
no root
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to calibrate battery follow those steps.
1. Discharge your phone fully until it turns itself off.
2. Turn it on again and let it turn itself off.
3. Plug your phone into a charger and, without turning it on, let it charge until the on-screen or LED indicator says 100 percent.
4. Unplug your charger.
5. Turn your phone on. It's likely that the battery indicator won't say 100 percent, so plug the charger back in (leave your phone on) and continue charging until it says 100 percent on-screen as well.
6. Unplug your phone and restart it. If it doesn't say 100 percent, plug the charger back in until it says 100 percent on screen.
7. Repeat this cycle until it says 100 percent (or as close as you think it's going to get) when you start it up without it being plugged in.
8. Now, let your battery discharge all the way down to 0 percent and let your phone turn off again.
9. Fully charge the battery one more time without interruption and you should have reset the Android system's battery percentage.
Related
Hello my device keeps power down at 15% battery life, I have read that you can calibrate your battery, however because of circumstances It is not possible to flash my device. Are there anything else I could do or must I have my battery replaced by asus?
Stammis said:
Hello my device keeps power down at 15% battery life, I have read that you can calibrate your battery, however because of circumstances It is not possible to flash my device. Are there anything else I could do or must I have my battery replaced by asus?
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I just had a warning that my battery is at 15% with out shutting down. Something is wrong on your setting or your app that you are using. My device will not shut down unless it is 0%.. I just want to give you the information on my device and don't have any fix for your device.. Good luck..
Others who had similar problems let the tablet rest with a drained battery for some hours, then recharged, and it somehow recalibrated the battery estimations.
_that said:
Others who had similar problems let the tablet rest with a drained battery for some hours, then recharged, and it somehow recalibrated the battery estimations.
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Well the problem is that i cannot drain the battery since it shuts down at 15% and wont let me turn it on again unless i charge it.
Stammis said:
Well the problem is that i cannot drain the battery since it shuts down at 15% and wont let me turn it on again unless i charge it.
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Leave it for 24 hours or more after it shuts off without charging it.
sbdags said:
Leave it for 24 hours or more after it shuts off without charging it.
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Thx but it did not work , i left it alone for 20 hours after it shut it self down though, do you belive it will make a differens if i leave it alone longer at this point?
sbdags said:
Leave it for 24 hours or more after it shuts off without charging it.
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Left it alone for three days this time, went to zero
sbdags said:
Leave it for 24 hours or more after it shuts off without charging it.
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Hello again, apparently the fix only lasted for a few days because it shuts down again this time at 14%, so I still recive the low battery warning.
How to Calibrate Battery on Android Phones, Increase Battery Life
Follow the below steps:-
1. Let the phone battery run out of charge, wait until it turns off because of low battery.
2. Charge the phone fully without turning on your phone.
3. Once it is fully charged, turn it on and leave it untouched for 30 minutes.
4. Again plug in the charger and allow it to charge for another 30 minutes, don’t use it in between.
5. Once the battery is fully charged, unplug it and your battery is now calibrated.
Nice thread nice
syedwaseem said:
How to Calibrate Battery on Android Phones, Increase Battery Life
Follow the below steps:-
1. Let the phone battery run out of charge, wait until it turns off because of low battery.
2. Charge the phone fully without turning on your phone.
3. Once it is fully charged, turn it on and leave it untouched for 30 minutes.
4. Again plug in the charger and allow it to charge for another 30 minutes, don’t use it in between.
5. Once the battery is fully charged, unplug it and your battery is now calibrated.
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You should also remove the batterystats.bin as the final stage. This is to allow the system to regenerate a new .bin file.
GROOVYJOSHCLARK said:
You should also remove the batterystats.bin as the final stage. This is to allow the system to regenerate a new .bin file.
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how remove batteryststs.bin? where i can find it?
proart.alex14 said:
how remove batteryststs.bin? where i can find it?
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/data/system
somebody try this? work?
It isnt necessary. batterystats.bin only stores the app usage data. I recommend between the two "power naps" of 30 minutes, you restart your phone with the charger connected.
nothing to lose i guess if we do both suggestions of GROOVYJOSHCLARK and Dan_Jacques if only to calibrate our batteries well
proart.alex14 said:
how remove batteryststs.bin? where i can find it?
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Sorry i didn't see this until now, I don't follow this thread close enough. In /data/system
sent from my HTC 10 droid running AOSP
GROOVYJOSHCLARK said:
Sorry i didn't see this until now, I don't follow this thread close enough. In /data/system
sent from my HTC 10 droid running AOSP
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I think this work for all android phones?
My mate 7 l09 just died, i was on wifi and after i used shazam for the first time i left it on my desk , few minutes later i come to check it , it unlocked but screen was black then it just died, no sign of life , led doesn't turn on when i plug it in the charger .
it only does a small vibrate when i hold power button for more than 10 seconds
Sorry for your bereavement, mate.
What's your phone battery level before? Try plug in charger and left for day or two. I got simmilar problem on LG phone, battery level was low and it can't even boot phone
gahu777 said:
What's your phone battery level before? Try plug in charger and left for day or two. I got simmilar problem on LG phone, battery level was low and it can't even boot phone
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Battery level was at 70%
Hmm, still look like battery problem i like to see whats your battery voltage, do you have multimeter?
gahu777 said:
Hmm, still look like battery problem i like to see whats your battery voltage, do you have multimeter?
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Not really sure what the problem was , I used stock charger and all no root no custom recovery no custom roms nothing
only thing i can remember is the charger having a tiny buzzing sound
It had about 70% charge before it died and was using shazam before like 3 minutes
I got it to back to the store and they will replace it tommorow
how can i prevent this from happening again ?
I have a Galaxy Note Edge model number n915p.05 battery drains while phone is off
When battery is unplugged from phone phone will not turn on unless plugged into original charger even if battery is at 80%
If battery is removed and then plugged in and will not drain while is off unless turned on
Doggydoggy said:
I have a Galaxy Note Edge model number n915p.05 battery drains while phone is off
When battery is unplugged from phone phone will not turn on unless plugged into original charger even if battery is at 80%
If battery is removed and then plugged in and will not drain while is off unless turned on
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Hello,
Can you please elaborate issue?
-Vatsal
[
More in depth description of the problem
I Purchased a NOTE EDGE Used about 2 weeks ago, I was told the problem was a generic battery causing the phone to overheat, I bought A New battery which somewhat solved the overheating problem however upon using the phone even with a new battery I noticed there still is significant battery drain in a short time. Also When the phone is completely off the battery still drains at a fast rate, If plugged in the battery doesn't die but charges extremely slowly even with a rapid charger and rapid charge activated. Another Issue that I have is when I remove the battery the phone will not turn back on once its back inside unless plugged in and when I connect by usb to the computer it shows connected on the phone and on the computer but in programs such as Odin it doesn't show up unless I remove and re install the battery multiple times I've done all I can think of to fix this ( bought a new battery, tried re flashing the firmware, Shut off all unused apps and turned off all data Wi-Fi and Bluetooth, dimmed the screen, battery saver etc.. ) the phone drains regardless even when phone is completely powered down.
@Vatsal
sounds like a PCB having a problem. Maybe the charging circuit
benna said:
sounds like a PCB having a problem. Maybe the charging circuit
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Whats a pcb..
Doggydoggy said:
Whats a pcb..
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N.m. just googled it
After I updated to 6.0.1 update on my note edge , once the battery reaches 49% it just turns off , it doesn't turn on , while I put it for recharge the battery charge shows 49% and it turns on.
I have done 3 factory resets still the problem arise. I did factory reset to clear cache and to clear any errors in apps. This is my primary phone for work and I need to carry power bank all the time. Please assist
Time to change the battery. It is not about the percentage of the battery. It is more about that the voltage breaking. As it seems the battery can not longer hold its voltage due to battery age. When the voltage breaks, the device will automatically shut down to due low voltage
Itsmeazeal said:
After I updated to 6.0.1 update on my note edge , once the battery reaches 49% it just turns off , it doesn't turn on , while I put it for recharge the battery charge shows 49% and it turns on.
I have done 3 factory resets still the problem arise. I did factory reset to clear cache and to clear any errors in apps. This is my primary phone for work and I need to carry power bank all the time. Please assist
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From what I notice is something is wrong, mine started to act weird earlier after I updated a latest ota firmware, before when I charge its take only maybe less then a hr to full charge, I did a factory reset now its take two hr to full charge, now monitor again
My battery went to hell also after this update and I just got a new one a few months ago
Sent from my SM-N915V using XDA-Developers mobile app
Bordo_Bereli51 said:
Time to change the battery. It is not about the percentage of the battery. It is more about that the voltage breaking. As it seems the battery can not longer hold its voltage due to battery age. When the voltage breaks, the device will automatically shut down to due low voltage
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is there a issue with note edge original battery ? mine s3 battery were used coming to 3 years , slightly bloated , still shut off at 0% .
Aimara said:
From what I notice is something is wrong, mine started to act weird earlier after I updated a latest ota firmware, before when I charge its take only maybe less then a hr to full charge, I did a factory reset now its take two hr to full charge, now monitor again
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Thank you for your reply, :good::good: couldnt find a solution yet
Itsmeazeal said:
Thank you for your reply, :good::good: couldnt find a solution yet
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the only solution i see is to stop buying original battery replacment since it might not be the issue , rather slap a zerolemon 9000 mah battery on , it looks like a tank but at least the battery last lol.
Im still having trouble with mines too, injust dont understand why phone is draining battery while off and fast . You ciuld feel the heat off the phone while off...
Maybe you should try to get an extended battery pack? here's what i tried - so far so good! https://www.youtube.com/watch?v=i70xqUNoYVE
Hello guys,i bought poco f2 pro global a week ago.My problem is the follow:
When i put my phone for charging the process go to 89% and freeze there.if i disconnect and connect again the charger then its make it 100%!?u can wait 5 h but no more than 89%.
Its very anoyning ,coz when i got to bed i put the phone on charge and at the morning i get it on 89%.
Factory reset didn't solve it.Any ideas?thx
Try draining the battery to 0%, then let it charge uninterrupted and see if that helps..
Hi if you've seen some of my posts. I got a Poco F2 Pro and on the second day it started showing 1% battery charge all the time. As well as an overheating issue and would close the camera after 5 seconds. Not sure what I did other than turned it off and let it charge a few times. For no known reason it started working fine. That was a week ago, so haven't had the problem occur since.
I'd check while the phone is off what the battery level shows as. If it still shows 89% it might be more serious, otherwise could be a bug
Fast78i said:
Hello guys,i bought poco f2 pro global a week ago.My problem is the follow:
When i put my phone for charging the process go to 89% and freeze there.if i disconnect and connect again the charger then its make it 100%!?u can wait 5 h but no more than 89%.
Its very anoyning ,coz when i got to bed i put the phone on charge and at the morning i get it on 89%.
Factory reset didn't solve it.Any ideas?thx
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ITs not uncommon a miss-calibrated battery. Make a full discharge, wait all the time until your phone is power off. Once completely drained, try (without charger) power on some times, to be completely sure is totally death. Now, make a complete Full cicle. This time, the phone should reach 100%
Thank you all for the suggestions. I discharged the battery to 0 %,then plug it again and the result was 92%.So no luck..I really hope that this is software bug and will be fixed with miui 12 .Will be very unlucky if my unit is defective.the phone is a week old .what do you think,if i download the present software and flash it , maybe that's will help?
Theliels said:
ITs not uncommon a miss-calibrated battery. Make a full discharge, wait all the time until your phone is power off. Once completely drained, try (without charger) power on some times, to be completely sure is totally death. Now, make a complete Full cicle. This time, the phone should reach 100%
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This so called "calibration of the battery" is total BS.
At every boot with at least the latest 4 Android versions it will "calibrate" itself and nothing one can do about it to "trigger calibration" or that kind of stuff.
When the battery won't charge beyond 89% something else is causing it, faulty battery or software related.
Did you unlock your device or is it still locked?
When locked try to manually download the whole rom new from the update menu and reflash it.
Then check if it charges correct of not.
Snah001 said:
This so called "calibration of the battery" is total BS.
At every boot with at least the latest 4 Android versions it will "calibrate" itself and nothing one can do about it to "trigger calibration" or that kind of stuff.
When the battery won't charge beyond 89% something else is causing it, faulty battery or software related.
Did you unlock your device or is it still locked?
When locked try to manually download the whole rom new from the update menu and reflash it.
Then check if it charges correct of not.
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Some devices that I have seen with the same behavior would not think the same as you, obviously with a healthy battery. A bad battery can behave abnormally too, but I doubt that is the case.
And yes, it can be called a ... "calibration", although nothing to do with the supposed magic cures of deleting the battery statistics file. What happens is not that % battery is lost or that the battery is not fully charged. In fact, if the battery is fully charged, it is the count that fails. This is perfectly evident, when the phone reaches 1% it stays in that% much longer than usual, because the phone really did not have 78% (for example) and is not full drained yet. Once the battery is completely drained, the margins are recalculated correctly again. It is not a bad battery that is not fully charged, it is fully charged, what happens is that the battery reports incorrect data due to a "calibration" mismatch.
In any case, the partner will be able to tell us perfectly if it worked, or not . I repeat, there are many phones that I have seen with this behavior and many that have returned to their being. It is clear that if the battery is bad it will continue to be bad. It has happened to me in the past with a pair of Xiaomi phones, the last one a Redmi 6, is not uncommon
Snah001 said:
This so called "calibration of the battery" is total BS.
At every boot with at least the latest 4 Android versions it will "calibrate" itself and nothing one can do about it to "trigger calibration" or that kind of stuff.
When the battery won't charge beyond 89% something else is causing it, faulty battery or software related.
Did you unlock your device or is it still locked?
When locked try to manually download the whole rom new from the update menu and reflash it.
Then check if it charges correct of not.
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Click to collapse
Hi
Sorry , i don't have anything intelligent to say about battery calibration (except that if the battery sound faulty, take advantage of the phone warranty while you can!)
So... I just saw @Snah001 had a F2 pro and a Mi 9T pro... Could you please give us your quick opinion and advice here ? https://forum.xda-developers.com/poco-f2-pro/help/poco-f2-pro-t4137287
Thanks so much
Cheers !