I ordered a new OEM battery. Replaced the original. The phone charges normally to 100%, but during use it gets to 20% and shuts off due to low power. Just shuts down. You have to plug it in for about 5 mins before you can even turn it on again. when it comes on it is at 1%. I went back to the provider and complained that he sent me a bum battery....they sent me another....same issue! So I think its a calibration problem.
Anyone have ideas?
where did you buy the battery ?.... sounds like a knockoff battery problem
cwoodffr said:
I ordered a new OEM battery. Replaced the original. The phone charges normally to 100%, but during use it gets to 20% and shuts off due to low power. Just shuts down. You have to plug it in for about 5 mins before you can even turn it on again. when it comes on it is at 1%. I went back to the provider and complained that he sent me a bum battery....they sent me another....same issue! So I think its a calibration problem.
Anyone have ideas?
Click to expand...
Click to collapse
Well, did u try to recalibrate it?
Boosted_01 R said:
where did you buy the battery ?.... sounds like a knockoff battery problem
Click to expand...
Click to collapse
I don't think its a knock off. Vendor has also been great in replacing.
http://www.ebay.com/itm/100-Origina...Q-/271420199825?ssPageName=ADME:X:RTQ:US:1123
AndreIrawan97 said:
Well, did u try to recalibrate it?
Click to expand...
Click to collapse
The only reference I can find to xperia battery recalibration are steps that are for versions with removable batteries or steps that don't work on the ZL (one set of actions including holding the power button and up volume for 10 secs where there is no response from the phone)
Do you know of any process for ZL that is not root required?
cwoodffr said:
The only reference I can find to xperia battery recalibration are steps that are for versions with removable batteries or steps that don't work on the ZL (one set of actions including holding the power button and up volume for 10 secs where there is no response from the phone)
Do you know of any process for ZL that is not root required?
Click to expand...
Click to collapse
Have u try to use an app called "Battery Calibration" or something like that?
U need root to do it
I bought this one.
http://www.ebay.com/itm/Internal-Li.../191109145386?ssPageName=ADME:L:eek:C:US:3160
Used for 2 weeks. It works as original so far.
These 100% OEM batteries you see selling on Ebay are 99.9% fake.... its luck if you get them to work and if you do, be glad if you get more than a month out of it.... Get a proper battery from Sony... Ebay is good for a lot of things.... batteries are not one of those things, been there done that lol
cwoodffr said:
I ordered a new OEM battery. Replaced the original. The phone charges normally to 100%, but during use it gets to 20% and shuts off due to low power. Just shuts down. You have to plug it in for about 5 mins before you can even turn it on again. when it comes on it is at 1%. I went back to the provider and complained that he sent me a bum battery....they sent me another....same issue! So I think its a calibration problem.
Anyone have ideas?
Click to expand...
Click to collapse
i have the same problem as yours,100% same but it happened to me after installing custom rom on android 4.3..
battery jump from 20% to 0% immediately.. with no mercy, phone shuts off at any cost and start again at 1% after turned on and charged.
i still use the original battery (not replaced it yet) and in battery health test said it's good, no need to replace it.
now i'm trying to find the fix by myself.. maybe i have messed up something with my phone..
Here's an update of my device..
Finally, no need to wait for 20% or below to shuts off..
This problem become more critical to my device, somebody help me!
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The right side of the graph show battery drops immediately from 50% to 0%.. No Mercy
Sent from my C6503 using XDA Free mobile app
Same with me after reboot from recovery
Sent from my Xperia ZL using XDA Free mobile app
daniLaLaLaLaLa said:
Here's an update of my device..
Finally, no need to wait for 20% or below to shuts off..
This problem become more critical to my device, somebody help me!
View attachment 2882472
The right side of the graph show battery drops immediately from 50% to 0%.. No Mercy
Sent from my C6503 using XDA Free mobile app
Click to expand...
Click to collapse
Do you still have the problem?
cwoodffr said:
Do you still have the problem?
Click to expand...
Click to collapse
Yup, but not worst as before after i let it discharge and charge again about 4 times. Now it's off by itself if battery reach 25 and below..
Sent from my C6502 using Instagram
Boosted_01 R said:
.... Get a proper battery from Sony...
Click to expand...
Click to collapse
Does Sony even sell "proper" batteries? I'm pretty sure would would have to send the phone in for an expensive repair.
23-10 said:
Does Sony even sell "proper" batteries? I'm pretty sure would would have to send the phone in for an expensive repair.
Click to expand...
Click to collapse
Yes I would be interested in obtaining an "official" replacement battery just in case if at all possible. How difficult is the replacement?
Update 4.4.4 solved my battery problem.. See the graf, it's drop normaly now.
Sent from my C6502 using Instagram
daniLaLaLaLaLa said:
Update 4.4.4 solved my battery problem.. See the graf, it's drop normaly now.
View attachment 2932917
Sent from my C6502 using Instagram
Click to expand...
Click to collapse
Upgrade to 283 over the air seemed to reset the battery calibration. Now runs right to 0 before shutting down. Still no hell from a total battery life perspective but at least its not shutting down at 12% like it was.
Related
How important is battery calibration using the apps in the market? This whole past week has been a flashing frenzy I'm sure for many of you, without a real break to calibrate battery before you flashed the next newest release.
I've lasted the same rough battery life without wiping batt stats, using a battery calibration app or cycling to 0% and all seems fine, so I'm wondering what the importance of it is.
Sent from my SGH-T989 using Tapatalk
Just use the phone and charge the battery as needed. These batteries don't need calibrated. I have 3 and charge them all differently and they all get the same type of life.
But when you flash a rom be sure to give it time like 2-3 days before you judge battery life sometimes old battery stat files stick after flashing so make sure you calibrate these batteries as least once a month.
I use Battery Calibration everytime I flash a new rom... Isn't that what we are suppose to do?
Yes u should calibrate.. for example using stock roms for weeks I never calibrated.. got 16 hours. Flashed juggernot and beast mod got the same battery life because I didn't calibrate.. after running beast for 2 days I did my first calibration and a day later I was pushing 30 hours on one charge.
After u flash a new rom or kernel you should calibrate
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mbernusg said:
Yes u should calibrate.. for example using stock roms for weeks I never calibrated.. got 16 hours. Flashed juggernot and beast mod got the same battery life because I didn't calibrate.. after running beast for 2 days I did my first calibration and a day later I was pushing 30 hours on one charge.
After u flash a new rom or kernel you should calibrate
sent from my real Gs move in silence like lasagna
Click to expand...
Click to collapse
Wtf? So what's happening? Is my phone ACTUALLY going to zero or its assuming i've hit zero after (X) hours? Once I calibrate, the phone should know that I haven't burned as much as it thought?
And this is after EVERY rom flash? Gets tedious?
Sent from my SGH-T989 using Tapatalk
Okay, no wonder why. Thanks for letting me know!
You're just calibrating efficient usage of power..
If you're battery is used to giving crappy life even on a great battery rom it'll drain quickly
sent from my real Gs move in silence like lasagna
How do you calibrate if I may ask? Step by step please
Thanks!
And you're gonna do this now on with every new release?
Sent from my SGH-T989 using Tapatalk
just charge the battery to 100% then go into CWR and select the option to wipe battery history
AllGamer said:
just charge the battery to 100% then go into CWR and select the option to wipe battery history
Click to expand...
Click to collapse
And the Battery Calibration app?
Thank you.
Sent from my SGH-T989 using Tapatalk
that's the point you don't need one
AllGamer said:
that's the point you don't need one
Click to expand...
Click to collapse
Gotcha thanks.
Charge 100% > CWR > delete batt stats > reboot > discharge.
Sent from my SGH-T989 using Tapatalk
sorry.. newbie here.. be easy.. what is CWR?
kun817 said:
sorry.. newbie here.. be easy.. what is CWR?
Click to expand...
Click to collapse
Clockwork mod recovery. for rooted devices, power phone off, hold volume up and down then with power button and release when you see the Samsung logo.
You must have installed clockwork recovery to have this work, find instructions in the Android development sections.
Sent from my SGH-T989 using Tapatalk
sgs tools does that work on this phone anyone know? Easy app to wipe battery stats
Sent from my SGH-T989 using xda premium
Screw calibrating and screw wiping battery stats. Use your phone as you normally do and battery life will maximize on its own with a couple charge cycles anyways. If you have battery life issues its much more likely to be an application, rom or kernel issue.... when all else fails then look to calibration or wiping of battery stats.
If you don't agree then feel free to waste your time calibrating every time you flash a new rom.
Sent from my SGH-T989 using xda premium
The_Biz said:
Just use the phone and charge the battery as needed. These batteries don't need calibrated. I have 3 and charge them all differently and they all get the same type of life.
Click to expand...
Click to collapse
can you tell me where you bought your batteries from? I've been looking on the web (ebay) but there's so many varieties and the prices differ widely from $10 for 3 to $40 for one. i don't want to spend too much money on extra batteries but i also don't want to get a cheap one that will mess up my phone either.
kun817 said:
can you tell me where you bought your batteries from? I've been looking on the web (ebay) but there's so many varieties and the prices differ widely from $10 for 3 to $40 for one. i don't want to spend too much money on extra batteries but i also don't want to get a cheap one that will mess up my phone either.
Click to expand...
Click to collapse
I bought the extra charging dock with the battery from Tmobile.
Edit: I wont say how I got the 3rd.
AllGamer said:
that's the point you don't need one
Click to expand...
Click to collapse
So... what does this program actually do then?
https://market.android.com/details?id=com.nema.batterycalibration
Does it basically do what we do in CWM?
I have been researching around on old and official threads of CM7, but still couldn't solve my problem. I really hope the forum moderators do not scold me opening a new thread asking for help on development section.
My device: Defy+ MB526
ROM: CM7.2.0-RC0-Defy-KANG (built 2 Jan 2012)
Kernel: 2.6.32.9
Everything works perfectly, and way much better and smoother than the stock GB rom.
Problem: Charging stops at 80%. I have been searching around for a workaround or patch, but nothing found so far.
Please help....
Sent from my MB525 using XDA App
Yes, I find this issue when HF5X in use. BF5X could be full-charged however.
Perhaps it related the different nominal voltage.
lycheejet said:
Yes, I find this issue when HF5X in use. BF5X could be full-charged however.
Perhaps it related the different nominal voltage.
Click to expand...
Click to collapse
Do you mind to show or guide me to the thread/step to change to 'Bf5X'? I am a new user of android.
Thanks.
maymyk said:
Do you mind to show or guide me to the thread/step to change to 'Bf5X'? I am a new user of android.
Thanks.
Click to expand...
Click to collapse
BF5X is defy battery!!
Sent from my MB526 using xda premium
nogoodusername said:
BF5X is defy battery!!
Sent from my MB526 using xda premium
Click to expand...
Click to collapse
Opsss, that's the dumb side of me that spoke....i am sorry. So is there anything I can do to fix the problem above?
Yes, this is last thing what I want to fix. Battery calibration, wiping battery stats, replacing battd from latest builds, nothing fix this.
If my defy eat about 1% after 2-3hours, it will be great to have 100% of battery.
Sent from my MB526 using XDA App
I've the same problem on my Defy+ with WajkUIU rom.
It stoped around 82%, and I've tried to wipe batt stats in recovery, but it didn't help.
I thought that I've solved it when I did factory/data wipe becouse it gone straigt to 100% with 4196mV, but after I've recharged my phone next day it stoped at 87%.
I'll now try to do the factory/data wipe again at 87% and do the battery calibration right after.
same here guys, I guess there's nothing to do, only in CM9 the defy+ charges fully, so we have to wait until it's operative
Shark107 said:
same here guys, I guess there's nothing to do, only in CM9 the defy+ charges fully, so we have to wait until it's operative
Click to expand...
Click to collapse
Have you tried CM9? I am planning to try soon. Any comment, is it suitable to be our main/daily ROM at the moment?
this is the 'hard' calibration: let you battery drain fully, till it switches off. let it remain switched off, plug in your wall charger, and let it charge till it sais 100% (phone is still switched off). pull your battery (leave the charger plugged in), wait till it displays a question mark, put your battery back in, and let it charge to 100% again, thats it.
Sent from my MB525 using xda premium
zakoo2 said:
this is the 'hard' calibration: let you battery drain fully, till it switches off. let it remain switched off, plug in your wall charger, and let it charge till it sais 100% (phone is still switched off). pull your battery (leave the charger plugged in), wait till it displays a question mark, put your battery back in, and let it charge to 100% again, thats it.
Sent from my MB525 using xda premium
Click to expand...
Click to collapse
1) No I didn't, from what I read it is not recommended to use it as primary OS, it's still very experimental and camera is not working
2) Is it just about the percentage, or does it charge over 4100mV as well? Because if, as I think, it's just about showing 100%, but not really charging the bigger Defy+ battery, I'll just stick the way it is now, it's not healthy for the battery to leave it to fully die anyway
I would just like to clear a misunderstanding I've been seeing in more than just one thread.
The full charge of a Defy+ battery is around 4310 mV.
It is not around 4150 mV. My CM7.2 Nightly replaced with the latest battd from stock build charges perfectly till 100%. But its voltage level is 4160 mV, which is NOT 100%.
Please monitor the voltages for the correct reading, not just the percentages.
okay, my maximum is 4176mV and 84%. nothing more.
battery monitor widget see battery capacity 1650mAh, which is plus minus correct
edit: cm72-111213.. (with changed camera.apk, overlay.omap3.so from [] AL [] and battd from cm72-111223
mikrom.cz said:
okay, my maximum is 4176mV and 84%. nothing more.
battery monitor widget see battery capacity 1650mAh, which is plus minus correct
Click to expand...
Click to collapse
Same like me. Do not know how to get it until 4350mV as expected from Defy+
Same problem when using different miui roms meant for the mb525 and not the defy+. It's really annoying because these roms are awesome, but the battery is crap. Please help us someone!
freerida said:
Same problem when using different miui roms meant for the mb525 and not the defy+. It's really annoying because these roms are awesome, but the battery is crap. Please help us someone!
Click to expand...
Click to collapse
Here they screen shot of my Defy+
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Sent from my MB525 using XDA App
What yesterday nightly? Tried someone?
Sent from my MB526 using XDA App
zakoo2 said:
this is the 'hard' calibration: let you battery drain fully, till it switches off. let it remain switched off, plug in your wall charger, and let it charge till it sais 100% (phone is still switched off). pull your battery (leave the charger plugged in), wait till it displays a question mark, put your battery back in, and let it charge to 100% again, thats it.
Sent from my MB525 using xda premium
Click to expand...
Click to collapse
You really try this or...?
I've tried everything but I only got 100% after factory reset and it was on 4190mV. After calibration, on next recharge it only charged up to 81% 4156mV. I'm done with this rom and I'm now back to stock 2.3.6 rom.
idsclipart said:
I've tried everything but I only got 100% after factory reset and it was on 4190mV. After calibration, on next recharge it only charged up to 81% 4156mV. I'm done with this rom and I'm now back to stock 2.3.6 rom.
Click to expand...
Click to collapse
For me, although with this battery bug, this ROM is way much better and smoother than the stock. I have been using CM rom back from the old days (on different brand of handphones), and hardly can replace it. With so many power sources around, I can live with this 80% bug.
Maybe this is a bless in disguise? Read here for battery care tips:
http://lifehacker.com/5875162/how-o...span?utm_medium=referral&utm_source=pulsenews
Hi everyone,
I just bought this note 8 less than a month ago, this version is 3G
I have battery issue with this note 8, at first time charge everything seems normal, but after that the charge process is very strange.
Start with 20% I would reach 100% around half hour and also it
drain very fast. I could only get about 2hours with screeon on and 3G on.
And this problem still continue till now.
I am using the original charger, but I already tried using other charger,
but the problem still the same.
Does anyone here experience the same battery problem ?
Should I just take this note 8 to samsung service centre ?
Thanks
kodelz said:
Hi everyone,
I just bought this note 8 less than a month ago, this version is 3G
I have battery issue with this note 8, at first time charge everything seems normal, but after that the charge process is very strange.
Start with 20% I would reach 100% around half hour and also it
drain very fast. I could only get about 2hours with screeon on and 3G on.
And this problem still continue till now.
I am using the original charger, but I already tried using other charger,
but the problem still the same.
Does anyone here experience the same battery problem ?
Should I just take this note 8 to samsung service centre ?
Thanks
Click to expand...
Click to collapse
I had the same problem before. Not sure if you're running stock or custom rom. What I did to fix this on stock rooted was to completely drain the battery to 0 and fully charge to 100. Then I calibrated the battery using 'battery calibrator' from the playstore . Hope this helps buddy.
heavenlyshrimps said:
I had the same problem before. Not sure if you're running stock or custom rom. What I did to fix this on stock rooted was to completely drain the battery to 0 and fully charge to 100. Then I calibrated the battery using 'battery calibrator' from the playstore . Hope this helps buddy.
Click to expand...
Click to collapse
I already did the same thing and it only work once, after that the battery condition back to that problem again.
anyone have other suggestion ?
Hi, I have had the same problem. I sent the device to the service centre and was told there was nothing wrong with it. I asked them to reassess it. i will let you know when I know more.
Same issue here wz the same N5100 model
I think wt worked wz me is to drain the battery till shut down, wait about 5 min then turn on and wait till shut down (don't discharge it by severe usage just normal usage), connect the charger and wait till the device say charged (that may take some time from reaching 100%), disconnect, restart it and connect the charger again and wait till charged, use the battery calibration and antutu battery tester to drain the battery till 0%.
N.b. use the code *#0228# / quick start particularly on reaching the 100% .. that said to calibrate it! .. and repeat these steps may be few times and hope that works .. That improved mine and hope u the luck
JCUK89 said:
Hi, I have had the same problem. I sent the device to the service centre and was told there was nothing wrong with it. I asked them to reassess it. i will let you know when I know more.
Click to expand...
Click to collapse
So how is it with your note 8, any news from the service centre ?
kodelz said:
So how is it with your note 8, any news from the service centre ?
Click to expand...
Click to collapse
Hey, I received it back yesterday.. was told that no fult was found. I flashed the new 4.2.2 firmware and it seems to be working ok. However its too early to tell...
Sent from my GT-N5100 using Tapatalk 4
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What do you think guys??
Sent from my GT-N5100 using Tapatalk 4
JCUK89 said:
What do you think guys??
Sent from my GT-N5100 using Tapatalk 4
Click to expand...
Click to collapse
The average as mine, but how u could reach screen usage to just 48%?
25jan said:
The average as mine, but how u could reach screen usage to just 48%?
Click to expand...
Click to collapse
it seems that the problem come from the battery, because I finally get the replacement from the service Centre, and everything is back to normal
and lm happy with the battery life.
kodelz said:
Hi everyone,
I just bought this note 8 less than a month ago, this version is 3G
I have battery issue with this note 8, at first time charge everything seems normal, but after that the charge process is very strange.
Start with 20% I would reach 100% around half hour and also it
drain very fast. I could only get about 2hours with screeon on and 3G on.
And this problem still continue till now.
I am using the original charger, but I already tried using other charger,
but the problem still the same.
Does anyone here experience the same battery problem ?
Should I just take this note 8 to samsung service centre ?
Thanks
Click to expand...
Click to collapse
For those interessted in further information, discussion continues here:
http://forum.xda-developers.com/showthread.php?t=2274678
I have a Samsung SGH I747M, that constantly reboots especially when using it, like using the camera and games..
It happens less often when it's charging, so I am wondering before I buy a battery if that could cause it to reboot....
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
Webb1023 said:
I have a Samsung SGH I747M, that constantly reboots especially when using it, like using the camera and games..
It happens less often when it's charging, so I am wondering before I buy a battery if that could cause it to reboot....
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
Click to expand...
Click to collapse
Hey, and yes a defective battery can certainly cause havoc on your phone's ability to turn on/off, and stay on. I recently got a ZeroLemon 7000mah battery for my s3, and it seems if I remove it a certain way, it somehow completely corrupts the ssd and I have to go into recovery and format data...
Anyway, try buying a new battery and see how that goes. They're about 10 bucks on Amazon.
Webb1023 said:
I have a Samsung SGH I747M, that constantly reboots especially when using it, like using the camera and games..
It happens less often when it's charging, so I am wondering before I buy a battery if that could cause it to reboot....
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
Click to expand...
Click to collapse
What is usually is the power button is maybe really sensitive to touch, or it's sticking which would cause a lot of reboots without you knowing it.
chistoefur said:
Hey, and yes a defective battery can certainly cause havoc on your phone's ability to turn on/off, and stay on. I recently got a ZeroLemon 7000mah battery for my s3, and it seems if I remove it a certain way, it somehow completely corrupts the ssd and I have to go into recovery and format data...
Anyway, try buying a new battery and see how that goes. They're about 10 bucks on Amazon.
Click to expand...
Click to collapse
Why do you remove it? If your phone freezes, Holding the power button for 10 seconds reboots.
Sent from my SAMSUNG-SGH-I747 using Tapatalk
Well I have great news!!!!!!
Here's the story.......plz read carefully....
I have a Samsung galaxy SGH I747m originally from bell, it would randomly crash and reboot even when am not using it,It would also crash repeatedly when I use the camera or playing modern combat or temple run..I have tried about 13 different custom roms and the stock Rom(4.1.2).I tried resetting the phone.I tried the dummy file generator to no success. I pulled the phone and cleaned around the power button. I unrooted the phone, to no success.still got the annoying crashes and reboots.probably about 10 times per day...I was so frustrated and was planning to destroy the phone..to my surprise it was a simple fix..
The problem was simply the battery, I bought a baterry and have been using the phone for 3 days now without any crashes or reboots. I wasnt convinced it was simply the battery so I changed back the old battery and boom#! The phone restarted!..
So now I was 100% sure it was the battery..
So before you go trying all different manner of evil consider testing your battery first.. you can message me if you have any questions..
And remember the galaxy s3 is a great phone once its not giving any problems so don't go buy an iphone!!
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
This was the old battery I had in that was causing the reboots.it is made in China and was bigger and fatter than the other battery..
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This is the new battery that I bought.it is made in Vietnam and is slimmer and lighter..
People just test your battery first before doing anything else if your phone keeps rebooting and crashing..
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
chistoefur said:
Hey, and yes a defective battery can certainly cause havoc on your phone's ability to turn on/off, and stay on. I recently got a ZeroLemon 7000mah battery for my s3, and it seems if I remove it a certain way, it somehow completely corrupts the ssd and I have to go into recovery and format data...
Anyway, try buying a new battery and see how that goes. They're about 10 bucks on Amazon.
Click to expand...
Click to collapse
I have poco F1 randomly restarts since few days, also my sd card is corrupt but the same sd card runs perfectly on other phone , what can be the solution I have already tried factory reset, also sometimes I think the battery percentage number are not correct not everytime sometimes, what is the solution for me req you to help me
Tpain9999 said:
I have poco F1 randomly restarts since few days, also my sd card is corrupt but the same sd card runs perfectly on other phone , what can be the solution I have already tried factory reset, also sometimes I think the battery percentage number are not correct not everytime sometimes, what is the solution for me req you to help me
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hey does your phone crash randomly while unlocking the phone ? or using camera or playing music on speaker
Tpain9999 said:
I have poco F1 randomly restarts since few days, also my sd card is corrupt but the same sd card runs perfectly on other phone , what can be the solution I have already tried factory reset, also sometimes I think the battery percentage number are not correct not everytime sometimes, what is the solution for me req you to help me
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Hey mine too! Since last week the charging became extremely slow and the battery indicator is not accurate. It may take 1 hr to drop 1 % and then suddenly drops 10% within minutes. Also random reboots. Did you change your battery?
Get the battery made in Vietnam. This is likely the Samsung OEM. All ones made in China are not and may be of inferior quality and/or not fit properly.
India is also a Samsung OEM supplier but it seems all Samsung batteries I've seen are made in Vietnam.
Replace Li batteries when they fall below 80% of their original capacity ie SOT. A degraded Li is more likely to fail.
Signs of battery failure:
Swelling, replace immediately
Erratic charging
Sudden drop in capacity in a short time
Symptoms like the OP describes
Replacing the battery is not a big deal, do it before it fails. A failed Li can easily destroy the display or even the whole phone.
Hello Everyone,
Before sleeping my phone was at 36% battery, after woke up my phone suddenly showing 76% battery without any charge, after using phone for 30 minutes my phone fet switched off, it doesn't get turned on, then i put the charger and my phone gets automatically turned on, and showing 64% battery, after 20 minutes of charge, phone battery level decreases insted of increasing, it get decreased to 52%, i don't know what happed, i did not used any kind of mod, phone was unrooted, was using miui 12.5.1, my device model is Mi 11x, now when i charger my phone, also battery percentage is fluctuating, sometime it shows 14% battery and sometimes 70% i don't know what is happening, i tried factory resetting but didn't helped, phone bootloader is unlocked.
Please if anybody know what happed to my device pls tell me, if anybody knows the solution pls post here, i am very depressed with the phone. Answers get greatly appreciated. Thankyou
Vipul9254 said:
Hello Everyone,
Before sleeping my phone was at 36% battery, after woke up my phone suddenly showing 76% battery without any charge, after using phone for 30 minutes my phone fet switched off, it doesn't get turned on, then i put the charger and my phone gets automatically turned on, and showing 64% battery, after 20 minutes of charge, phone battery level decreases insted of increasing, it get decreased to 52%, i don't know what happed, i did not used any kind of mod, phone was unrooted, was using miui 12.5.1, my device model is Mi 11x, now when i charger my phone, also battery percentage is fluctuating, sometime it shows 14% battery and sometimes 70% i don't know what is happening, i tried factory resetting but didn't helped, phone bootloader is unlocked.
Please if anybody know what happed to my device pls tell me, if anybody knows the solution pls post here, i am very depressed with the phone. Answers get greatly appreciated. Thankyou
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try reseting the phone man. since u havent unlocked bootloader and all the only thing i can think of is resetting the phone
Try Xiaomi repair center.
The cause is unknown, but could be hardware issues since you had factory reset but didn't helped.
Check your country Xiaomi policy if it require bootloader is locked for repair.
pl1992aw said:
Try Xiaomi repair center.
The cause is unknown, but could be hardware issues since you had factory reset but didn't helped.
Check your country Xiaomi policy if it require bootloader is locked for repair.
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Yes i went to service center they said that your phone needs to be open the check any component failure, but i denied, because i want to make sure that if there is any software related bug.
Suhaas said:
try reseting the phone man. since u havent unlocked bootloader and all the only thing i can think of is resetting the phone
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Already did that but didn't help.
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i don't know wtf is going on, i did not even charged my phone, and battery is draining very slowly, continuously using phone from 3.5 hours
Vipul9254 said:
Yes i went to service center they said that your phone needs to be open the check any component failure, but i denied, because i want to make sure that if there is any software related bug.
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Try factory reset again, after that, don't do anything to the phone. After initialization, just leave it aside.
You insist to find out software relate bug. Then don't install any apps at all. No WIFI, no bluetooth, don't disable MIUI optimization. No login to Google account.
If in this state you phone still has the jumpy battery percentage, then do battery calibration.
If after battery calibration, the battery percentage is still jumpy, then high chance of hardware issue.
Did your phone get too hot or cold? Sometimes it shuts off if there's a temperature problem to protect the battery. This also means the battery percentage looks like it changes a lot. However as suggested above this could also be a hardware issue
Seems to me like an app/OS error. Try to clear data of Battery and performance app in Settings-Aplication - Show system applications. If doen't work, search for an updated Battery app on apkmirror.com.
Or u can try to reflash ur ROM using stock updater (settings-my phone-updater-3 dots right corner -download pack....i don't know the entire name....if u can't see this option, tap multiple times on MIUI version.
Problem is fixed by disconnecting the battery and reconnecting again
Is it like disconnecting the battery right inside the phone? I mean, did you disassemble the phone?
jkmaxfli said:
Is it like disconnecting the battery right inside the phone? I mean, did you disassemble the phone?
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I cant think of any other way to disconnect the battery without opening the phone.
theoalex50 said:
I cant think of any other way to disconnect the battery without opening the phone.
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It just seemed weird to me. New cell phone and disassemble it immediately due to a battery problem. It must be under warranty, right? Complaints would be accepted.
jkmaxfli said:
Is it like disconnecting the battery right inside the phone? I mean, did you disassemble the phone?
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Yes
jkmaxfli said:
It just seemed weird to me. New cell phone and disassemble it immediately due to a battery problem. It must be under warranty, right? Complaints would be accepted.
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Yes phone needs to be open, the problem is power measurement system working malfunctioned which not showing the electric current while charging and discharging, accu battery app and ampere app also not working and not showing any data, thats why real battery level is not showing, then is searched for the solution and saw some post on xda on redmi note 3 where some people are saying that battery needs to be disconnected for around 1-2 mins, so i did the same with my device, i went to the service center they did that job and now battery is running flawless without any problem. phone is still in warranty. yes i feel bit sad that my new phone gets opened.
Vipul9254 said:
phone is still in warranty. yes i feel bit sad that my new phone gets opened.
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Sell it and buy a new one again