[Q] [i9020A] Sudden battery drop and turn off - Nexus S General

Hello,
I am having a weird problem since upgrading to ICS 4.0.4 (IMM76D stock): My battery suddenly drops to 0%, and phone turn itself off. However, I can turn it on again, and battery will show correct charge (sometimes a little less before turning itself off).
On the battery graph, there is a sudden drop to 0%, and when turned on, battery percentage will return to normal level. (Sorry can't yet post images, I am a new member).
Has anyone experienced something similar? Thanks!

Wow That's pretty crazy... Did you tried to wipe battery cache then pull off battery from the phone then wait few minutes and check again?
Inviato dal mio Nexus S

Right now I am charging the battery to 100% before wiping the stats. I will try your suggestion!

teoserio said:
Wow That's pretty crazy... Did you tried to wipe battery cache then pull off battery from the phone then wait few minutes and check again?
Inviato dal mio Nexus S
Click to expand...
Click to collapse
Ok, tried your suggestion, phone stills shuts down randomly... Any other ideas?

Edpolis said:
Ok, tried your suggestion, phone stills shuts down randomly... Any other ideas?
Click to expand...
Click to collapse
This is odd... You may have to to root, flash a new 4.0.4 ROM (like brain masters), and a new kernel... It's worth a shot...
Nexus S (GSM i9020a)
GummyNex (9.0)
Air Kernel (3.45)
OC 800/100 (Lionheart)
Live OC (100 -Noop)
v6 Supercharged

Yep just flash clean new rom with wipes and if it doesnt fix return to stock rom lock bootpoader and unroot then send it on repairs coz that seems to ke like samsung or google mistake..cheers m8

You can try doing a factory reset (I've seen a lot of problems being solved by doing this when the upgrade was done). Or, you could try install the update again (through recovery).

Thank you guys I will try the factory reset and the re-flashing! Will get back with the results.

Related

Ginger dx v22 battery drain..

Does any1 else get battery drain while using ginger dx? my phone just sits in my pocket at school and when i got home today the battery was already down to 22% from around 80% any solutions?? help??
I dont have that. You overclocked it? if so, set it to 610 or 633mhz.
Hit the THANKS button if I helped!!
Sent from my W8 using Tapatalk
lucastan96 said:
I dont have that. You overclocked it? if so, set it to 610 or 633mhz.
Hit the THANKS button if I helped!!
Sent from my W8 using Tapatalk
Click to expand...
Click to collapse
hmm it says my current is 600mhz, but i cant change it. So i dont think its that..?
Did you full wipe your ROM?
Hit the THANKS button if I helped!!
Sent from my W8 using Tapatalk
I have it too. No help so far.
Download the app "battery calibration" from the market, and follow the instructions in the app.
No use man tried all the things recommended battery savers ,calibration ,stopping services blah blah .... etc .I be live is time to say goodbye to this rom and return to plain old Eclair.It is no fun to worry when the battery will go flat on me!
Set min CPU to 19 MHz (only in custom kernels)
No lag, reboot, etc at all.
i feel also, my x8 got faster battery drain...any solution about that ?
did u guys try wiping the battery stats in CWM??? it usually helps. i had battery drains everytime i newly installed gingerdx.
Some of the tips to save your battery i learnt overtime in XDA posts thanks to those threads.. sry i dont remember the exact ones
1) Disable Haptic Feed back. ( The phone vibrates during certain UI interactions and hard button presses)
2) Keep your phone's brightness low(less than 30% if possible). If your phone has a Light Sensor, then enable Auto Brightness so that your screen's brightness changes according to to your surroundings light levels
3) Download RAM manager(requires root, if you haven't rooted your phone check out here) and keep your RAM free soa as to avoid many apps running uselessly. You can check out about RAM Manager here and download it.
4) Use Juice Defender Battery saver. This app does a neat job and really saves your battery life.
I use a Sony Ericsson W8 for now and I get a battery life of roughly three days with moderate use!
To know more about Juice Defender and to download it see here.
5) Charge your phone occasionally to enhance your battery life.
6) If you use a Custom ROM and Custom Kernel you can make use of Undervolt modules.
7) Use SET CPU (requires root, if you haven't rooted your phone check out here) to underclock your mobile processor when your phone is not in genuine use.
8) Apps like Facebook for Android, Music etc occupy your RAM even after you close them. They run as an actual background process rather than a Cache Background Process.
So goto Settings -> Applications -> Running Services to close them manually(This frees more RAM as well as increases your battery life)
9) This one is for rooted phones with Clockworkmod Recovery or xRecovery. In case you face an abnormal battery drain try this. Charge your phone to 100% and reboot your phoneto CWM menu or xRecovery menu and select advanced and Wipe battery stats alone and reboot and charge your phone for another ten minutes and Voila! your phone battery would last longer than it normally did!!!
10) Uninstall unused applications so as to prevent battery drain.
Dont forget to hit the thanks button
Hamzai82 said:
Does any1 else get battery drain while using ginger dx? my phone just sits in my pocket at school and when i got home today the battery was already down to 22% from around 80% any solutions?? help??
Click to expand...
Click to collapse
Have u calibrate before ? Try with mugen power
;-)
Sent from my E15i using xda premium
Hello Guys, I may have figured out the battery drain problem. I was previously using Froyobread on my W8. I decided to upgrade it to GDX so I flashed it.
Before flashing, my battery was at 25-27%...Right after flashing though, I noticed that it went up to 46%??? (My phone was not plugged through USB or charger during update process)
Could this be the reason for the so-called battery drain issue? Meaning the phone "thinks" its fully charged even if its not?
Hello Guys, I may have figured out the battery drain problem. I was previously using Froyobread on my W8. I decided to upgrade it to GDX so I flashed it.
Before flashing, my battery was at 25-27%...Right after flashing though, I noticed that it went up to 46%??? (My phone was not plugged through USB or charger during update process)
Could this be the reason for the so-called battery drain issue? Meaning the phone "thinks" its fully charged even if its not?
Click to expand...
Click to collapse
u better wipe the battery stats after u install a custom rom like GDX ..... charging the phone to 100 percent and then wiping the battery stats keeps the phone in a stable battery condition and there wont be battery drains.....
Okay, so I noticed that the batt drain was unacceptable the first time I installed gdx (it ate like 2% every 5min on standby) so I read all the advices here and did my own combination.
Heres what I did...
I switched back to froyobread then fully charged the phone. I then reset the bat stats thru CWM then charged the phone again. I did this like 3x coz every time I reset the stats, it would drop 5-8%...after that, I then installed GDX and once again, fully charged it the wiped stats thru CWM and using battery calibration. After that, I noticed a big change in bat life. Its now about 12hrs running under normal usage (a few calls, sms and some wifi), the batt is still at 88%...whereas before, it would have been around 30ish already when I was running froyo.
Could it be that GDX jumbles up the numbers when it is installed on phones with bad battery stats?
Just sharing my experiences...
OT: GDX rocks!
Sent from my MT11i
u shuld better try this rom
http://forum.xda-developers.com/showthread.php?t=1435603
ice cream sandwich on x8 !!!!!!
Dont forget to hit the thanks button
ICS for xperia x8 working good
I have installed ICS for xperia x8 its working good. only wifi is the problem

Note doesn't stay in deep sleep all of a sudden

Normally, after work, my battery would be around 85%, but all of a sudden, yesterday, my battery after work was only 24%. I am not sure what is the cause of this behavior. I installed apps like tripit, travelsafe, skyscanner, onthefly, but I don't think that should cause this.
I have tried the battery removal trick, but it hasn't worked. The phone wakes up every few minutes and therefore, drains a lot of battery. Could someone offer good insight into what is causing this and how to solve this permanently? Thanks.
I am on ICS LQ2 with speedmod kernel k3-3, and my battery was great even on ICS until yesterday.
Sent from my GT-N7000 using XDA
According to the tings I've read, you should always unlock the screen before removing the charger and if the problem persists just do a reboot.
That's what always works for me - on Speedmod kernel.
I'm on sppedmod kernel and sometimes will not go into deep sleep...phone will get very hot in my pdocket which to me is a sign that its not going into deep sleep. ill then do a reboot and monitor thru cpuspy. reboot works but I've not found a permanent solution as yet.
Sent from my GT-N7000 using Tapatalk 2
Thanks for your replies, but unfortunately, rebooting hasn't worked for me.
What else can I do? Please do not suggest formatting or wiping anything, as it would be too much of a pain to do with my current configuration.
Perhaps you can try to - flash abyss 3.9 for GB - run that jbroid kernel cleaning - reflash your kernel.
3mL said:
Perhaps you can try to - flash abyss 3.9 for GB - run that jbroid kernel cleaning - reflash your kernel.
Click to expand...
Click to collapse
I would like to stay away from any flashing our wiping. Any other options?
Sent from my GT-N7000 using XDA
Use betterbatterystats tp analyse what is causing wakelocks, search for app thread
Edit othereise you are just shooting in the dark.
Sent from my GT-N7000 using Tapatalk 2
logout google latitude from google maps app. Remember whenever you open the "google latitude app" you will automaticly log in. so only use google maps application to log out.
Skickat från min GT-N7000 via Tapatalk 2
I'm on latest stock ICS and rooted (not that that should make any difference.)
Rebooting phone after charging works every time for me, and had become my staple routine.
mine too?
hi, i had a similar problem...here i uploaded my battery graph, does it show that my phone never really sleep too?
incisivekeith said:
Normally, after work, my battery would be around 85%, but all of a sudden, yesterday, my battery after work was only 24%. I am not sure what is the cause of this behavior. I installed apps like tripit, travelsafe, skyscanner, onthefly, but I don't think that should cause this.
I have tried the battery removal trick, but it hasn't worked. The phone wakes up every few minutes and therefore, drains a lot of battery. Could someone offer good insight into what is causing this and how to solve this permanently? Thanks.
I am on ICS LQ2 with speedmod kernel k3-3, and my battery was great even on ICS until yesterday.
Sent from my GT-N7000 using XDA
Click to expand...
Click to collapse
Have you tried going to Airplane mode only? If you haven't done that, then try to see if you can turn your phone mode off and observe if your still getting the high battery drainer issue.
One of the big drainers in the battery are your high percentage screen output. If you got a high screen % output that means you got wakelocks and it's being triggered by an app/s on your phone.
See if you can disable one by one those apps you mentioned above, charge up your phone to say 10 to 15 mins, take out the charger, set screen timeout (on settings to 15 secs) and turn off the screen and set your phone to airplane mode off. Observe for an hour without using it.
Note the percentage on your Screen from the time you took out the charger to the time you check back (after an hour) to see if it had gone down already.
Cheers/
Hi,
ICS has this 200 MHz problem and, for the moment, there doesn't seem to be a lot to do about it. I reboot every morning after charging and I'm fine for the day.
Without getting paranoiac about your battery (you have your phone because you use/need it, not for becoming a world champion in Deep Sleep ), mind what you install.
I usually "lose" between 1~2% capacity/hour and manage to run it a whole day with ~60% of the battery (WiFi, BT and GPS active). Yesterday I installed some Security thing and jumped to 4~5% immediately. It also caused constant 200 MHz mode and reboot didn't change a thing.
I dumped it this morning and am fine again. Here's my situation after 3h48m of activity today, I have 88% left
(Sorry for the big picture but I don't manage otherwise )
I keep my GNote as standard as I can and just verify briefly, with CPU Spy if everything is fine after installation of a new App. If it's no good I delete it and that's it.
Thanks everyone for the replies. Without quoting everyone, let me say I have tried all the tests you guys suggested. I have tried the airplane method, rebooting, monitoeing for apps, etc. I dont have latitude so didn't try that method. I also reinstalled speedmod k3-3 kernel last night.
I upload there images: system battery info., cpuspy and betterbaterystats. It seems, for now, my phone IS doing a little better with going into deep sleep. Unfortunately, I don't know which method worked, so I don't have a definite solution for anyone suffering from the same issue. As an observation, my phone used to go into deep sleep mode much more than it does now.
Edit: I have attached the following five screenshots to be analyzed. It seems the issue is not solved yet, and the phone still doesn't go into deep sleep the way it should. Could someone help point out from the screenshots what's going on? Thanks.
incisivekeith said:
Thanks everyone for the replies. Without quoting everyone, let me say I have tried all the tests you guys suggested. I have tried the airplane method, rebooting, monitoeing for apps, etc. I dont have latitude so didn't try that method. I also reinstalled speedmod k3-3 kernel last night.
I upload there images: system battery info., cpuspy and betterbaterystats. It seems, for now, my phone IS doing a little better with going into deep sleep. Unfortunately, I don't know which method worked, so I don't have a definite solution for anyone suffering from the same issue. As an observation, my phone used to go into deep sleep mode much more than it does now.
Edit: Another reason for frustration that I can't upload the screenshots directly from my phone as they are pngs and jpegs. While uploading i get an error that says the images are not in the correct foemat. How do you upload the screenshots directly from your phone?
Edit 2: I have attached the following five screenshots to be analyzed. It seems the issue is not solved yet, and the phone still doesn't do into deep sleep the way it should. Could someone help point out from the screenshots what's going on? Thanks.
Click to expand...
Click to collapse
Could someone please examine the cause of the issue from the attached screenshots in my earlier post?
Stock ICS LQ2, LPT Modem, Speedmod k3-3 kernel, AT&T
Sent from my N7000 using XDA
Have you tried removing the battery for a few mins? Try that then reinstall the battery and charge the phone for a few hours while off. It worked for me. Found the tip on the India update thread.
incisivekeith said:
Could someone please examine the cause of the issue from the attached screenshots in my earlier post?
Stock ICS LQ2, LPT Modem, Speedmod k3-3 kernel, AT&T
Sent from my N7000 using XDA
Click to expand...
Click to collapse
In your screenshots you have WiFi running for a lengthy period.
WiFi is notorious for eating the Battery.
Only use it when you actually need it.
The only contradiction to this is when you are actually using WiFi for an extensive period (do not include turning off the screen and leaving WiFi running in this description) it is kinder on the Battery than a Data Plan.
Also, as jpmiv mentions.... don't just remove the Battery (which I note you have already tried this method) but again as jpmiv mentions leave the Battery out of your Note for a short while before reinserting. It will clear away any residual memory on the Note.
jpmiv said:
Have you tried removing the battery for a few mins? Try that then reinstall the battery and charge the phone for a few hours while off. It worked for me. Found the tip on the India update thread.
Click to expand...
Click to collapse
I put the phone last night into airplane mode, turned it off and charged it for several hours.I'll test how it works today and post the results. If it doesn't show any signs of improvement, I will try your recommended method.
For historical information, I did try removing the battery for more than 10 mins, but did not charge it while it was turned off after inserting the battery. As I said, I will try your method after some testing today.
Beards said:
In your screenshots you have WiFi running for a lengthy period.
WiFi is notorious for eating the Battery.
Only use it when you actually need it.
The only contradiction to this is when you are actually using WiFi for an extensive period (do not include turning off the screen and leaving WiFi running in this description) it is kinder on the Battery than a Data Plan.
Also, as jpmiv mentions.... don't just remove the Battery (which I note you have already tried this method) but again as jpmiv mentions leave the Battery out of your Note for a short while before reinserting. It will clear away any residual memory on the Note.
Click to expand...
Click to collapse
Yes.
Thanks to both of you for your suggestions. I'll post results tonight.
Could you or someone comment on any rogue apps from the screenshots which are causing the battery to drain faster? Is the behavior as shown in the screenshots for kernel and partial wake locks normal?
Stock ICS LQ2, LPT Modem, Speedmod k3-3 kernel, AT&T
Sent from my N7000 using XDA
incisivekeith said:
I put the phone last night into airplane mode, turned it off and charged it for several hours.I'll test how it works today and post the results. If it doesn't show any signs of improvement, I will try your recommended method.
For historical information, I did try removing the battery for more than 10 mins, but did not charge it while it was turned off after inserting the battery. As I said, I will try your method after some testing today.
Yes.
Thanks to both of you for your suggestions. I'll post results tonight.
Could you or someone comment on any rogue apps from the screenshots which are causing the battery to drain faster? Is the behavior as shown in the screenshots for kernel and partial wake locks normal?
Stock ICS LQ2, LPT Modem, Speedmod k3-3 kernel, AT&T
Sent from my N7000 using XDA
Click to expand...
Click to collapse
It's definitely your WiFi which is the main culprit.
Look at the WiFi Running and wlan_rx_wake
Have you turn off your WIFI dude?
Judging on the screenshots you made... your WIFI has been ON for a lengthy of time and anyone knows that if you enable your WIFI, it's surely going to eat most of your battery.
Try to see if you turn it off, and see if there's a considerable on your phone's battery after.
Beards said:
It's definitely your WiFi which is the main culprit.
Look at the WiFi Running and wlan_rx_wake
Click to expand...
Click to collapse
letters_to_cleo said:
Have you turn off your WIFI dude?
Judging on the screenshots you made... your WIFI has been ON for a lengthy of time and anyone knows that if you enable your WIFI, it's surely going to eat most of your battery.
Try to see if you turn it off, and see if there's a considerable on your phone's battery after.
Click to expand...
Click to collapse
Yes, wifi is on, but what I should have mentioned is that I used to have a much better deep sleep time even with wifi on before last Friday when the issue began showing up. Also note that the wifi was on only because I was home - when I am at work, I am on data connection.
Is there anything else in terms of apps that you find unusual or the cause of the issue? Something is waking up my Note more often than it used to.
Stock ICS LQ2, LPT Modem, Speedmod k3-3 kernel, AT&T
Sent from my N7000 using XDA

[Q] i9505 turns off when stressed

Dear Friends,
I'm having a rare problem with my S4.
All used to be fine but now suddenly the device turns itself off when it's stressed. By stressed I mean during a call while switching to another application or watching a video for more than a few minutes. To me it seems like a battery broken because once I unplug the AC cable and run the benchmark the phone shuts off and usually when it gets to the GPU/Video related tests. When I plug in the AC cable and run the test everything works as usual.
Also when the phone has turned off randomly the phone has problems booting up. It will get to the omega boot animation restart again. The intervals are always different. Sometimes the logo spins for a few seconds and then it reboots again, sometimes it happens right away when the logo appears. Its almost that the phone does not have enough juice to boot up eventhough the battery is charged with 40% or so.
Once I plug in the AC cable the phone boots up normally. I doubt that it's the custom Rom (Omega 9.0 with stock omega kernel) that is causing the problem. It seems hardware related. I'm guessing:
- GPU
- Battery
What do you think is causing those random turn-offs ?
Should I exchange the battery or flash stock rom to check if it still happens?
Why does it make a difference if the AC cable is plugged in? can it be anything that is not battery related?
I'd love to have your opinions!
Best,
Thomas
Hello Hello my favorite people!
Guide me to the light
exxi said:
Hello Hello my favorite people!
Guide me to the light
Click to expand...
Click to collapse
Your using XXUBMGA right? I had this weird problem where the screen wouldnt turn back on unless i pulled the battery. I switched to the german firmware and all is fine. Its not hardware, trust me, same prob.
First go to stock rom mate, then check
Wysyłane z mojego GT-I9505 za pomocą Tapatalk 2
drakexpl said:
First go to stock rom mate, then check
Wysyłane z mojego GT-I9505 za pomocą Tapatalk 2
Click to expand...
Click to collapse
Weird thing is i was using stock, even though exxi is using a modified rom it might not play nice with root/custom kernels. Dont know for sure though; just what i have observed directly.
Friends,
I've installed the Pre-Rooted Stock Rom UBMGA via Odin. Cleaned the phone completely. It booted up and during the first Sign up process (google account, wifi network setup etc.) it went off again with 80% charge. When I plug it to the charger I can continue the setup normally. It seems that whenver it starts any GPU related process (Video animation, Antutu menchmark, Quadrant, Games) it turns off without warning. I ordered a new bat. hopefully it will arrive next week but until then I will not know if the issue is battery or phone related. at this point I doubt that it's ROM related. What's your judgement on this?
Best,
Thomas
exxi said:
Friends,
I've installed the Pre-Rooted Stock Rom UBMGA via Odin. Cleaned the phone completely. It booted up and during the first Sign up process (google account, wifi network setup etc.) it went off again with 80% charge. When I plug it to the charger I can continue the setup normally. It seems that whenver it starts any GPU related process (Video animation, Antutu menchmark, Quadrant, Games) it turns off without warning. I ordered a new bat. hopefully it will arrive next week but until then I will not know if the issue is battery or phone related. at this point I doubt that it's ROM related. What's your judgement on this?
Best,
Thomas
Click to expand...
Click to collapse
My dears,
any ideas?
exxi said:
My dears,
any ideas?
Click to expand...
Click to collapse
Any news? I've had Omega v7 and like two weeks ago it started to turn off suddenly... I thought battery run of or something, later on when this turn off happened and I turned phone on I had "black screen of death" or what to call it.. no launcher but status bar was ok, when I dragged status bar down I could open settings and change "homescreen" to basic and than back to normal and it worked...but... I couldn't use home button, it just showed black window that disappeared immediately. I backed up data and flashed Omega v11, after "tutorial" just after choosing language it showed this black screen again, so I've begun being suspicious it's hardware related. Morning after that it was working okey. Well...not really.. in app list one page of app was showing shadows of icons instead of icons, when i scrolled trough all pages it fixed. Later that day it turned off again. No turning off omega symbol, just.. like if you pull out battery. And those shadow icons were on two app pages. I've flashed nandroid backup of original ROM and when I browse gallery fast it turn off again... I suppose it's hardware related as it's not stuck to specific ROM. Maybe wrong battery? but more like motherboard I think. It also broke my sd card, because of multiple power failures probably. Also after this turn off battery drops down for like 10% or more. First screenshot - shadow icons..second screenshot - battery % drop
exxi said:
Friends,
I've installed the Pre-Rooted Stock Rom UBMGA via Odin. Cleaned the phone completely. It booted up and during the first Sign up process (google account, wifi network setup etc.) it went off again with 80% charge. When I plug it to the charger I can continue the setup normally. It seems that whenver it starts any GPU related process (Video animation, Antutu menchmark, Quadrant, Games) it turns off without warning. I ordered a new bat. hopefully it will arrive next week but until then I will not know if the issue is battery or phone related. at this point I doubt that it's ROM related. What's your judgement on this?
Best,
Thomas
Click to expand...
Click to collapse
i have the same problem with one of the last stock release, in last 2 days my phone's system was totaly burnt because i've played a lot with roms kernels and tweak, and it started to give me also this kind of problem. So i flash by odin one of last stock firmware and it's ok, after a few minutes i've rooted again the rom and charged phone from 19% (at this percentage the phone turn off) to 100%. it seems to be okay, but at 63% it turn off again, so i pull out battery for some minutes, and after it continues to turn of after a few seconds...
(one of the tweak that i made was using "battery calibration" it clean battery stas that can be damaged by skipping between various rom, i used it a lot on galaxy nexus but maby this can be one of/the reason of problem)
Have u resolved by changing the battery???
Dear folks,
It's a battery related problem. When I changed the battery for a mumbi type new battery the phone works with no turning off. Problem resolved
Sent from my GT-I9505 using XDA Premium 4 mobile app

[Q] LG G2 D802 battery problem after getting overheated

Hi all,
I would like to ask you(with better skills than me) something about my LG device. Once I got up after listening to music my device was approximately 42celsius degrees and i had to turn it off for 30 mins to get it on a normal temperature. After that I realized my device battery is draining so fast. I don't know why....my idea is that: because of the high temperature or it's a software bug. I plug my phone off at 6:30am and after using it a little I only have maximum 20% at 4:00pm. I'm using Alegen's 5.0.1 rom and all the people who use it said they haven't got a problem like me. I downloaded CPUz and it says my battery life is good. So please help me because I don't know what to do.
Sorry about my English.
42 is a verry low temp. My G2 have 45 in idle, doing nothing. Dont worry, there is no pb with battery
x3m.zone said:
42 is a verry low temp. My G2 have 45 in idle, doing nothing. Dont worry, there is no pb with battery
Click to expand...
Click to collapse
Thanks for your answer but what should I do with my battery draining? I'm using it on a very low brightness and wifi is turned off,etc...
Make a nandroid backup and then try reflashing to stock after a full battery charge. Use the phone until 5-2% and then fully charge it. Then use as normal and see if it helps. If that hasnt helped it could be battery issues.
Also when the phone heats up is it near the top beside the camera?
Sent from my LG-D802 using Tapatalk
heavy_metal_man said:
Make a nandroid backup and then try reflashing to stock after a full battery charge. Use the phone until 5-2% and then fully charge it. Then use as normal and see if it helps. If that hasnt helped it could be battery issues.
Also when the phone heats up is it near the top beside the camera?
Sent from my LG-D802 using Tapatalk
Click to expand...
Click to collapse
Yes I would say but I don't know for sure
magonydavid said:
Yes I would say but I don't know for sure
Click to expand...
Click to collapse
Mine heats on same place, so i think its CPU/GPU there, as battery is lower than that, so its normal
nikola016 said:
Mine heats on same place, so i think its CPU/GPU there, as battery is lower than that, so its normal
Click to expand...
Click to collapse
Ohh but I don't know why my phones battery keep draining....
magonydavid said:
Ohh but I don't know why my phones battery keep draining....
Click to expand...
Click to collapse
Maybe you have some apps which keeps your device awake, try with another rom/kernel kombination (dont use 5.0 roms to test battery as battery is better on stock based roms)
nikola016 said:
Maybe you have some apps which keeps your device awake, try with another rom/kernel kombination (dont use 5.0 roms to test battery as battery is better on stock based roms)
Click to expand...
Click to collapse
99% of the time this is the case - a rogue app running, or one of its services, keeping the phone awake and running in the background.
OP, try this: reset the phone to factory settings, restart it and then just leave it like that for 30 minutes or so. Don't even enter your SIM PIN or anything. If the phone is still heating up, the unit is defective and requires service (it is not impossible that the battery is shorting out somewhere somehow).
robogo1982 said:
99% of the time this is the case - a rogue app running, or one of its services, keeping the phone awake and running in the background.
OP, try this: reset the phone to factory settings, restart it and then just leave it like that for 30 minutes or so. Don't even enter your SIM PIN or anything. If the phone is still heating up, the unit is defective and requires service (it is not impossible that the battery is shorting out somewhere somehow).
Click to expand...
Click to collapse
Under factory reset you mean I have to backup the original LG software or my lollipop rom is good?
No, just try resetting to factory defaults (obviously, back up everything important), you can do it either through the menu or the recovery.

Taking my device to service center tomorrow IST.

I've been having strange fluctuations in the battery which I noticed and I was assuming it was some of wake locks or alarms causing this drain.
I also noticed the battery getting heated during charging.
The weirdest issue I faced is that every first boot after full barge reduces to -10%later reboots meet them intact I noticed this on stock rom and custom rom also, Also while charging I saw that from 93%to 100 %jump was just in few min which is totally ubnormal.
Tough my fast charging was turned off.
Hopefully it's just a battery issue I can't live without this device after giving it for service.
Is anybody else having these issue ??
I think its a software issue did you try doing a factory reset ? Disable all the useless apps? Remove the battery once in awhile? Jumps from 93-94%to 100 is not uncommon
em_ said:
I think its a software issue did you try doing a factory reset ? Disable all the useless apps? Remove the battery once in awhile? Jumps from 93-94%to 100 is not uncommon
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I guess this has been fixed by resetting the battery gauge after full charge to 100% I had to pull the battery wait for about 3mins and put it back after this reset procedure looks like the last 2 charge cycles dint have those random drops after reboots, but I've the battery drains I need to figure out what problem is I get a maz of 4hsot.
aukhan said:
I guess this has been fixed by resetting the battery gauge after full charge to 100% I had to pull the battery wait for about 3mins and put it back after this reset procedure looks like the last 2 charge cycles dint have those random drops after reboots, but I've the battery drains I need to figure out what problem is I get a maz of 4hsot.
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Hey bro, flash stock rom via odin, perform factory reset with stock kernel(this will wipe internal sd card too) , remove the extsdcard & use it for a couple hours
i had the same issue & above did the trick
pratik_193 said:
Hey bro, flash stock rom via odin, perform factory reset with stock kernel(this will wipe internal sd card too) , remove the extsdcard & use it for a couple hours
i had the same issue & above did the trick
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@Pratik Thanks your suggestion, I already Did this, Flashed Stock was on Stock for some time approx1day could not bear it flashed our Rom all is good so far needs a bit or battery tweaking.my app usage always is 60%> so it may take a while for me to understand on how this can be fixed.

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