Battery drain after screen repair - Galaxy S 4 Q&A, Help & Troubleshooting

Hello,
I recently bought a Galaxy S4, but I sadly broke my screen a month latter.
I brought it to a Samsung authorized service center to get it repair, which they did in less than 30 minutes.
However since then i'm experiencing an insane battery drain ! My phone turns off after 10 hours without any intensive use. (I had more than 24h autonomy before).
I've been to a few forums, downloaded Better Battery Stats, reset my phone, tried to take off battery from my phone, nothing seems to solve my problem....
Here are some screenshot of BBS:
If any of you have an idea why I'm having my battery drained please tell me !
Many thanks

Arni63 said:
Hello,
I recently bought a Galaxy S4, but I sadly broke my screen a month latter.
I brought it to a Samsung authorized service center to get it repair, which they did in less than 30 minutes.
However since then i'm experiencing an insane battery drain ! My phone turns off after 10 hours without any intensive use. (I had more than 24h autonomy before).
I've been to a few forums, downloaded Better Battery Stats, reset my phone, tried to take off battery from my phone, nothing seems to solve my problem....
Here are some screenshot of BBS:
If any of you have an idea why I'm having my battery drained please tell me !
Many thanks
Click to expand...
Click to collapse
I don't think replacing the screen is the cause of battery drain. Just don't use the phone for 8-9 hours and see how much it drained.

Actually, I've not used the phone while I was sleeping, and I got drained 6% per hour, wifi turned off (which is huge!)
I've also tried with airplane mode, same issue. I lost 5-6% per hour without doing anything.

Arni63 said:
Actually, I've not used the phone while I was sleeping, and I got drained 6% per hour, wifi turned off (which is huge!)
I've also tried with airplane mode, same issue. I lost 5-6% per hour without doing anything.
Click to expand...
Click to collapse
I have this problem with my fone but after factory reset it goes ...
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kof200440 said:
I have this problem with my fone but after factory reset it goes ...
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Click to expand...
Click to collapse
I've reset my phone 2 days ago, but it has done nothing.... :s

Arni63 said:
I've reset my phone 2 days ago, but it has done nothing.... :s
Click to expand...
Click to collapse
Pull out the battery then reinsert it after 2 min ...
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kof200440 said:
Pull out the battery then reinsert it after 2 min ...
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Click to expand...
Click to collapse
Already done that, without success......

Arni63 said:
Already done that, without success......
Click to expand...
Click to collapse
Oh Man !! Check ur battery then, if everything is fine then there's must be a problem wid ur battery.
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try to calibrate your battery by discharging it completely to 0 and charging it completely to 100 without any break...do it at least 2 times and check the results

im from vancouver, and there are a lot of ghetto shops that rip you off with fake screens. like i have friends who have replaced screens with cheaper places and the screen isnt genuine and overheats all the time

Was the replacement screen a genuine one? If not or if there is suspicion it may not be, then that is very likely to be your problem. I once had an iPhone 3GS screen broke, replaced it with what was sold as a genuine screen, the writing on the sticker on the 'new screen' said ''IPhone'' not ''iPhone'' on it, this seemed to indicate to me the screen wasn't genuine, this was confirmed when the battery life was reduced dramatically following screen replacement. The old saying goes 'buy cheap, buy twice'.

Related

Fake status of battery

Last night i changed my gt. Today it's changed, 100% percent. And icm goin' to check mail, use internet etc, after 5 mins. "Battery low", 1%. I change it again, after a few min it's back too 100% percent again, and the battery decrease each 10s. I restarted and it said 77%. I didn't get it. Did anyone get the same problem as me and anyone can help me???
Thank you very much!!
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Your not alone, i always experience this, i just learned to live with it well until an maybe an update will fix this i think there is a problem with the android system, you can still try to calibrate your battery though it didnt work for me
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Some expert told me that maybe it's 'cause the changer. Any ideas 'bout it?
Thanks!
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hand2leg said:
Some expert told me that maybe it's 'cause the changer. Any ideas 'bout it?
Thanks!
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Click to expand...
Click to collapse
It is definately the android system. There is another thread here where the samsung rep says they know about this version of android and the battery issue. My tab went to zero yesterday in ten seconds. It took me a long time to get the battery meter to show it was charging again.
texasreb said:
It is definately the android system. There is another thread here where the samsung rep says they know about this version of android and the battery issue. My tab went to zero yesterday in ten seconds. It took me a long time to get the battery meter to show it was charging again.
Click to expand...
Click to collapse
yep, i second you bro, if a lot of people are experiencing this then it may be due to some bug or something on the system i think its its definitely not the hardware if it is shame on samsung for manufacturing faulty devices, well lets hope for the update
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If i root my gt and install the battery fixing applications on the market. Does it help?
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Well i had the same gave it to the samsung service centre...and they replaced my battery...and now i have no.such problem...So i think its with the battery only...Dont know the cause though...
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Has anyone tried calibrating the battery? I just received a Tab for testing and it was used prior. Some battery monitor apps reported less then 12hours available after a full charge. After I calibrated it, i'm getting ~28 hours / moderate use before battery is depleted. What amazes me with the Tab is that when idle (overnight) there is no decrease in battery levels and graphing shows a complete flat line when idle.
I love this device
bdfx69 said:
Has anyone tried calibrating the battery? I just received a Tab for testing and it was used prior. Some battery monitor apps reported less then 12hours available after a full charge. After I calibrated it, i'm getting ~28 hours / moderate use before battery is depleted. What amazes me with the Tab is that when idle (overnight) there is no decrease in battery levels and graphing shows a complete flat line when idle.
I love this device
Click to expand...
Click to collapse
I have done all of the battery recalibrations suggested here on xda to no avail. The only thing that has helped me is plugging in a portable kennsington battery by usb that tricks the battery indicator and it seems to slow down my battery drain.
Said at all, i have to get use to with it, right???
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Try doing a resetting on the tab, and do a full charge, I mean let it charge for 8 hrs continuously.
If it can't work, bring it to Samsung for firmware upgrade (takes about an hour), after which do the same, long charging.
Last option, ask for an exchange with Samsung.
Rooting it has never been my option
henrylam said:
Try doing a resetting on the tab, and do a full charge, I mean let it charge for 8 hrs continuously.
If it can't work, bring it to Samsung for firmware upgrade (takes about an hour), after which do the same, long charging.
Last option, ask for an exchange with Samsung.
Rooting it has never been my option
Click to expand...
Click to collapse
Ok. I'll test and report asap. Thanks
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Ok. After resetting my gt. It' have the same problem with battery. Maybe i'll have to go to Samsung..
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Ok, hope it will work after new fimware upgrades. Mine sure does.
If you can let go your tab to them for a couple of days, you can ask them to check on the status of the battery as well.
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henrylam said:
Ok, hope it will work after new fimware upgrades. Mine sure does.
If you can let go your tab to them for a couple of days, you can ask them to check on the status of the battery as well.
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Click to expand...
Click to collapse
Can i let my tab go? I dont think so. But i'll try..
Thanks
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Hey guys, I was in the same boat (you can see my posts on other threads) and I have tried pretty much everything from flashing rom, resetting, calibrating, and bump charging. Last night I decided to open up the tab and look at the battery, thinking maybe I should buy a new battery to test.
Long story short, I disconnected the battery from the board and let it sit for 15mins before reconnecting. I check every couple hours to see the battery level in android. So far, I only lost 1% for 20hrs in flight mode w/o any app running. I usually lost 20% overnight and would regain that after reboot. So the problem is GONE and the system is reporting the right battery percentage without fake dropping.
I will continue to monitor it and report back, but it looks great so far. Hope this helps other XDA fellows.
Thats actually ive been wanting to do just prick it open, funny though i my problem resolved it self, last night i keep rebooting my tab up to the point it hangs and froze then i left it like that for an hour then i pressed the power button for around 10 seconds to reboot it again, once it booted up it showed the correct percentage, now im still monitoring if the trick went well..
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shinji21 said:
Hey guys, I was in the same boat (you can see my posts on other threads) and I have tried pretty much everything from flashing rom, resetting, calibrating, and bump charging. Last night I decided to open up the tab and look at the battery, thinking maybe I should buy a new battery to test.
Long story short, I disconnected the battery from the board and let it sit for 15mins before reconnecting. I check every couple hours to see the battery level in android. So far, I only lost 1% for 20hrs in flight mode w/o any app running. I usually lost 20% overnight and would regain that after reboot. So the problem is GONE and the system is reporting the right battery percentage without fake dropping.
I will continue to monitor it and report back, but it looks great so far. Hope this helps other XDA fellows.
Click to expand...
Click to collapse
Hi Shinji, it is quite unbelievable that the tab only drain 1% for "20hrs". But it is great, if opening the tab can solve battery issue. Now, I myself encounter some other new problems, after I solved the sudden drop in battery issue by upgrading to new firmware (e.g. 50% => ask me to shut down). Now, no matter how I charge, it will remain 67 or 70%............
Do you have the instruction to open up the tab, or any link which you can lead me too? Thanks.
Hey henrylam do you charge phone whilst on and how long do you charge for before you get fed up waiting for it to move from 70% and remove charger ?
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wildcat777 said:
Hey henrylam do you charge phone whilst on and how long do you charge for before you get fed up waiting for it to move from 70% and remove charger ?
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Click to expand...
Click to collapse
I try both, on and off, sometimes it work sometimes it doesn't. After I have done factory reset, it seems ok for first 3 cycles. After that, the problem surfaced again.
Sometimes, it just stop charging at 65 (curvefish battery indicates) but battery icon shows like 85%. I felt like smashing the Tab and get myself a new Ipad. I am thinking to send it again to Samsung this Friday, and let them investigate for a while (hopefully 2 weeks will be sufficient). Damn it, my wife tab has no such issues. She didn't even do an upgrade on her firmware.

Battery flat over night/ phone shut down with strange battery usage (screens iside)

I have samsung galaxy s2 just over a month or so and i have big problems, due to battery. I know this is common issue on this device.
Until now i try to recalibrate battery like that, no hard reset. The phone it;s new and it had ICS 4.04 installed on the first place.
1) drain all of your battery untill phone shuts down
2) turn on and drain battery until phone shuts down ( repeat until you are unable to turn the phone on- this step is very important because we need to drain the battery competely)
3) take the battery out and wait 5 seconds or so and put it back in
4) Charge the battery while the phone is off
5) when the charge is 100%, take the charger off then charge again to get 100% again
6) turn on your phone and enjoy your new battery
Once i try to take the battery out after charge, and wait over 2 minutes. I know this is a common issue of s2, but i have some screens, maby someone had similar problem.
----------
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Next, i'll try Battery Calibration (can't post the link, new user) tool from the market / wait for Jelly Bean official update. Then hard reset. Next step: service.
The screens
Time to get a new battery !
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Farooq95 said:
Time to get a new battery !
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Click to expand...
Click to collapse
But it's a new phone, new battery (
great
The batteries in these phones can't be calibrated per se. Just use it normally for a bit. The peaks and troughs in your battery graph are because you're clearing the fuel gauge data. Mine would drop from the 73% I'm on now, to about 14% if I cleared the fuel gauge chip data, until it relearnt its settings. Just charge normally and use it for a few days, it will sort itself out.
If not, new battery.
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Im having the same problem. Tried swapping batteries with another S2, recalibrating the battery and even installed another rom, same problem persists. The phone will auto switch off after a few hours of not using (overnight especially), and batter will drain like mad when it happens. Brought the phone back to samsung for repair now.
Same here...
TheReverend210 said:
The batteries in these phones can't be calibrated per se. Just use it normally for a bit. The peaks and troughs in your battery graph are because you're clearing the fuel gauge data. Mine would drop from the 73% I'm on now, to about 14% if I cleared the fuel gauge chip data, until it relearnt its settings. Just charge normally and use it for a few days, it will sort itself out.
If not, new battery.
Sent from my GT-I9100 using xda app-developers app
Click to expand...
Click to collapse
I'm currently having the same (really annoying) problem. My international GS2 is less than a month old and uses the latest official firmware on ICS. It happens almost daily -- or should I say nightly? The phone has at least 60-70% of battery left by the time a go to sleep. When I wake up in the morning, it's completely depleted. My stats look exactly as in the screen-shots in the first post. I'm always charging/using it "normally" but it hasn't sorted itself out.
I don't really know how to solve this and it's frustrating. The Internet has mixed "feelings" about the solution(s)... However, same as with my battery issue, I'm looking for something more stable and reliable.
Am I missing something? Does anyone know the exact cause and how to fix it?
Hello, I took the phone to a local service (pointed by Samsung from my country) and they replaced my motherboard and another pice of hardware....something in the recharging sistem, i dont know details. I think there is a "lot' of bad motherboards... people form the service call it a generic name.
In conclusion, the problem was the motherboard, not battery. I have recovered the device from service one day ago, if i'll experience any problems... i'll get back with details.
Cheers

Weird Battery Behavior. Any solution? Or time for an RMA?

I have had this phone for about 2 months now and everything has been exceptional with the phone. Have seen people complain about the battery life, however it has been really good as far as my experience is concerned. However since a week I have seen the battery screwing up a lot... A LOT.
I always used to charge my phone daily in night. Plug it in..set an alarm of 3.5 hours (yes it takes 3.5 hours to fully charge from less than 10% stage) wake up..turn charging off..sleep back. Okay, some of u might think it is stupid but can’t risk of leaving it on charge the whole night and burn my phone. Anyhow, so, since a week what I do is I charge my phone whenever I want (read it on a few thread and articles)..be it 50%... 80% or even 92%. I just make sure its 100% whenever I leave home.
But something weird has started happening... The battery percentage keeps on changing.. For instance:
when I unplug it..its 100%.. within minutes of usage it drops to 99..then 98.. then 97 and suddenly it rises back to 100%. (Pics attached)
Sometimes when its on charge and I come to check SMSz and reply them.. battery % suddenly drops.. e.g: if its at 99%... it will suddenly change to 96% in a second and in a minute goes back to 99% .. so on and so forth. And sometimes even when its charging..if it is at 80%, it will suddenly shoot up to 100%. The percentage doesn’t change even after a reboot. Weird, isn’t it?
Now the most weird issue, since yesterday the battery life and dropped to 50% less. I used to get 4 hours OST and now I hardly get 2 hours. During night, the battery used to drop 2% in about 6 to 7 hours and yesterday it dropped 15%. There was this one time when it dropped 9% in 6.5 hours (pics attached). Tried seeing through Wale Lock Detector but there were no Awakes during deep sleep. Too weird :s
I don’t really know where did I phuck up as I haven’t installed any shaddy apps or something. Please advice.
My phone info:
All stock. No root (and not looking). No custom Roms whatsoever.
TL;DR... Battery acts weirdly. Shows inconsistent percentages. Suddenly shoots up. Suddenly Drops. And now the On Screen Time has reduced 50%.
It sounds like it's nothing more than a bug.
Sent from my Nexus 4 using Tapatalk 2
Thanks for ur reply. How to figure it out? And measures should be taken? Any suggestions?
this has really kept me worried since a few days.
This is "normal" for the N4, and the most/all of them do it. Unreliable drivers, or a hardware fault, not sure.
Here are other threads about the various battery bugs, but there are many more:
http://forum.xda-developers.com/showthread.php?t=2012769
http://forum.xda-developers.com/showthread.php?t=2086462
http://forum.xda-developers.com/showthread.php?t=2160022
I know I searched many threads before posting and mostly had the Shooting up issue only, when charging.
Anyhow, this normal behavior has reduced my battery life a lot.. which I am not liking .. What to do?
filthykid said:
I know I searched many threads before posting and mostly had the Shooting up issue only, when charging.
Anyhow, this normal behavior has reduced my battery life a lot.. which I am not liking .. What to do?
Click to expand...
Click to collapse
Both my N4's (different H/W revisions) have been doing the 100 to 98 to 100 thing as well since new. Battery life is still excellent for me. An RMA would probably do the same.
Happens with my nexus 4 too. But this hasn't reduced my battery life at all...
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You're pretty much stuck with that phone as you only have 15 days to RMA a device, your only option would be to send it into LG for a repair. My battery has acted up like this once so I stopped using the stock charger and it hasn't happened since.
http://support.google.com/googleplay/bin/answer.py?hl=en&answer=2411741#US
Ok. Thanks for replies. Do u think Factory reset would do "anything"? better?
filthykid said:
Ok. Thanks for replies. Do u think Factory reset would do "anything"? better?
Click to expand...
Click to collapse
Rebooting might help. Could also be an app that updated that now doesn't play nice. You could try a factory reset just to clear out some crap but I'd back everything up just in case first. Not sure if a factory reset deletes all your user data in memory or not. I only did it once right after I got the phone so can't remember. Hate to lose all your pictures, files, etc. that aren't backed up.
kzoodroid said:
You're pretty much stuck with that phone as you only have 15 days to RMA a device, your only option would be to send it into LG for a repair. My battery has acted up like this once so I stopped using the stock charger and it hasn't happened since.
http://support.google.com/googleplay/bin/answer.py?hl=en&answer=2411741#US
Click to expand...
Click to collapse
https://support.google.com/googleplay/bin/answer.py?hl=en&answer=2840748
According to that you should contact Google if you got it from the Play Store
Thank guys for your responses.
Kzoodroid, i regularly back up all my personal data.. Pictures.. Videos.. Music.. So thats not an issue. And all the games and apps r also backed up on my hard drive. So i guess factory reset wouldn't harm much in my case. Any idea how to factory reset N4?
Sent from my Nexus 4 using xda app-developers app
@waveblade: yeah i bought it from the play store. Just don't want to send it back and otherwise it's flawless really
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filthykid said:
Thank guys for your responses.
Kzoodroid, i regularly back up all my personal data.. Pictures.. Videos.. Music.. So thats not an issue. And all the games and apps r also backed up on my hard drive. So i guess factory reset wouldn't harm much in my case. Any idea how to factory reset N4?
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
Yeah, just go to settings, backup & reset and click factory reset.
By the way, I notice you use battery guru and I was wondering if that application really helps in saving/boosting battery life. Personally I like "Greenify". It's a great app.
Sent from my Nexus 4 using Tapatalk 2
It's normal. The N4 isn't great about showing the exact battery life. In fact, what you see isn't the true percentage, it's an estimation. Don't worry too much about it!
Sent from my Nexus 4 using xda premium
scream4cheese said:
Yeah, just go to settings, backup & reset and click factory reset.
By the way, I notice you use battery guru and I was wondering if that application really helps in saving/boosting battery life. Personally I like "Greenify". It's a great app.
Sent from my Nexus 4 using Tapatalk 2
Click to expand...
Click to collapse
This is a question I can't answer along with any facts. I tried disabling it for 2 days and I noticed the OST reduced from 4 hours to 3.xx hours. May its placebo or something but then I enabled it...thinking if it's not doing any good then it's not doing any harm either.
Beremus said:
It's normal. The N4 isn't great about showing the exact battery life. In fact, what you see isn't the true percentage, it's an estimation. Don't worry too much about it!
Sent from my Nexus 4 using xda premium
Click to expand...
Click to collapse
Hmmm, I didn't know that. But why is that? Any apps or something to show the exact battery percentage left?
Happens to me once in awhile. Do a quick reboot, and if that fixes it, I would not worry too much.
Hmmm..
Yesterday when I woke up in morning.. the battery lost 2% only in 6 hours. I felt SOOOO relieved that my "good battery" is back. But who knew what was to come... today I woke up after 7 hours and the battery lost 15% .
My usage is always the same. I force close all the apps I use daily and turn wifi etc all off. So i doubt if its any app.

I9505 problem battery

hello,
i'm using a galaxy s4 since 3 months now but i have a problem since this week.
my phone looses signal at some point. nothing that i know that can cause it. it doenst turn back when activating airplane mode and then deactivating this mode.
and when i turn of the phone it turns on to the standard galaxy S4 logo and then samsung logo but then it just dies.
i have to connect it to a charger and then it works.
also my phone doenst give an announcement when my battery is emptY. it sometimes displays 15% on battery and then it dies. when charging the battery icon displays and the battery is completly empty?
i looked at my battery and it is a little bit swollen and i only use official charger at night from samsung and during the day one of nokia
anyone else with this problem?
I had the same issue. My battery was also swollen.
Replacing my battery solved the problem. At least till now (fingers crossed)
nielsvg said:
hello,
i'm using a galaxy s4 since 3 months now but i have a problem since this week.
my phone looses signal at some point. nothing that i know that can cause it. it doenst turn back when activating airplane mode and then deactivating this mode.
and when i turn of the phone it turns on to the standard galaxy S4 logo and then samsung logo but then it just dies.
i have to connect it to a charger and then it works.
also my phone doenst give an announcement when my battery is emptY. it sometimes displays 15% on battery and then it dies. when charging the battery icon displays and the battery is completly empty?
i looked at my battery and it is a little bit swollen and i only use official charger at night from samsung and during the day one of nokia
anyone else with this problem?
Click to expand...
Click to collapse
Exact same issue here. Replaced the swollen battery with a new one and its working as usual again.
Strange that original battery lived only a few months.
Sent from my GT-I9505 using xda app-developers app
Same problem with my phone. My warranty cover battery 6 months and tomorrow I'm going to service and I''ll ask them about this problem. I'll share info here
jefff said:
Same problem with my phone. My warranty cover battery 6 months and tomorrow I'm going to service and I''ll ask them about this problem. I'll share info here
Click to expand...
Click to collapse
Willing to see the result.
Cheers.
Also somewhat swollen. Started expanding slowly untill the battery was dead. I have the 9500.
My battery goes down pretty quick when on LTE.
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MaKTaiL said:
My battery goes down pretty quick when on LTE.
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Click to expand...
Click to collapse
Unless you have a goof full LTE connection, expect that. Lte and battery do not get along with each other.
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occupational_hazard said:
Unless you have a goof full LTE connection, expect that. Lte and battery do not get along with each other.
Sent from my GT-I9505G using Tapatalk 4
Click to expand...
Click to collapse
I´m experience that too. My battery is going slowly... Every new charge theems the phone lasts less... Battery issue?
I have experienced this during my Galaxy W days. And samsungs centre's technician told me it's because I charge my phone while using it for hours, and it's straining the battery causing the gradual swell. Since then I never plug my phone while using it and until now my s4's battery is still good as new. My phone's 4 months old already.
FYI.
gyxter said:
I have experienced this during my Galaxy W days. And samsungs centre's technician told me it's because I charge my phone while using it for hours, and it's straining the battery causing the gradual swell. Since then I never plug my phone while using it and until now my s4's battery is still good as new. My phone's 4 months old already.
FYI.
Click to expand...
Click to collapse
I allways charge it overnight. And own many galaxy devices and none has this issue.
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gyxter said:
I have experienced this during my Galaxy W days. And samsungs centre's technician told me it's because I charge my phone while using it for hours, and it's straining the battery causing the gradual swell. Since then I never plug my phone while using it and until now my s4's battery is still good as new. My phone's 4 months old already.
FYI.
Click to expand...
Click to collapse
I'm sorry but this doesn't make any sense to me. Maybe it's Samsung's was of "diverting" the fault to the user. The battery should not swell because you're using it while charging. I've never had this issue with with my other phone, which had a very small battery by design and had to stay plugged in if I were to get any real use out of it. Over charging does gradually reduce battery life but no swelling.
I have also had this issue. Started a few days ago with random reboots and signal losses.
Has anyone taken it back to the shop? Will they want to keep the phone for testing? I just want to replace the battery and not have to send my device away for a long time. I need to know because it's rooted and if they see that the warranty will be voided. Phone is only 3 months old, this really shouldn't happen.
I think it's battery issue. Maybe Samsung spares on the battery this time... on s3 it was on memory.
I solved this issue flashing a Google edition romantic with a full wipe (formating internal sd). Take some days with this Google edition tom and battery drain stopped. This can be related to last firmware releases. Just guessing...
Google edition 1.4 by coolboy
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[Q] Fault battery indicator [SOLVED]

Hello, :fingers-crossed:
i'm having a lot of troubles with the battery of my Nexus 4. I'll try to explain this strange situation...
Few days ago i noticed a ridicoulous battery drain while i was, as usually, listening to some music with my bluetooth A2DP headset Jabra HALO2. It was something like 1% every less then 1 minute. At first i thought it was due to a recently upgrade to CM10.2M1 (which is a monthly build of Cyanogenmod on 4.3) or due to a 5 minutes fast charge from the 2A charger of Nexus 10 that could have "upset" the battery.
At first i started focusing on the software side problem; i tried CM10.2RC1, CM10.2, stock 4.3, stock 4.4 and now CM11M1, and, while doing all of those wipes, i noticed that not only the discharge was insanely fast, but even the charge! The graph on the setting panel is almost vertical while cahrging, like 3% to 40% in 25 minutes.
But that's not all, sometimes, after rebooting, i noticed a battery level different from the previous boot, so i decided to wait a full discharge and then fully recharge it. I have waited the 0% (not so much time ) putting the screen always on and the LED flash too, then, i tried few times to turn it on and every time, after the boot screen disappeared it immediately started to turning off due to 0% battery.
Moreover, for being certain, i tried to turn it on in recovery and wait how much time it would take to consume the lasting charge on the battery. Surprisingly, after 30 minutes it was still there! I tried a reboot into system, showing me a 10% remaining battery (WTF), which discharged to 0% in like 3 minutes. Now i'm waiting the whole night the real discharge in recovery with screen always on, hoping that a full recharge could fix it. I would like to evidence that the phone do not overheat during both charghe and discharge, so i guess the battery itself may be ok.
I'm still not sure if it's a software problem, and i'm worrid if it could be an hardware related issue. Maybe it could have been the charge from the 2A adapter.
I really don't know what to do next. Someone knows how to help me?
Here 2 screenshoots, I wasn't able to upload it normally so here the links:
https://drive.google.com/file/d/0ByucdM-SwPNnMlFUOGU4bXkzaGs/edit?usp=sharing
https://drive.google.com/file/d/0ByucdM-SwPNnZEtXczNuTXhiMGc/edit?usp=sharing
EDIT:
I've done a full discharge until even the full hybernation has been shutted down, but seems that it hasn't solved anything. I've also noticed that in the battery stat is missing the display consumption (WTF?!?). Maybe it's a CM11M1 bug, it happen even to my Nexus 10. Here other shots:
https://drive.google.com/file/d/0ByucdM-SwPNnazVacUNZeEZkUlk/edit?usp=sharing
https://drive.google.com/file/d/0ByucdM-SwPNnRHU2QlJibk5TVVE/edit?usp=sharing
EDIT:
As happened to the N10, after a while the display appear in the stats:
https://drive.google.com/file/d/0ByucdM-SwPNnMEozbzNRVGdzSHc/edit?usp=sharing
EDIT:
I've noticed just now that while I was waiting a real full discharge of the battery the TWRP couldn't show me the battery percentage. Really strange...
[SOLVED]
In summary, the problem was the combination of kernel+ROM. The CM with his kernel on N4 was consuming tons of electrons. I tried Purity+Hellscore, now i reach few days of low usage and one and half of medium usage
How old is your phone? You might be able to get a replacement from Google under warranty.
Sent from my Nexus 4 using xda app-developers app
I don't think it'd be the 2A charge, I use the 2A charger on my battery all the time.
Sent from my Nexus 4 using Tapatalk
EDITed main post!
sshark said:
How old is your phone? You might be able to get a replacement from Google under warranty.
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
It have 9 months, and yes is still under warrenty, but I've bought it in Spain, and I live in Italy. I think this will be hard to solve
I have some strange problemi too.
Sometines the phone reboot itself and the battery drops (i tried to flash all stock: recovery, bootloader,ROM ecc..)
It could be a faulty battery.. Read this topic, it looks like you have the same kind of problems.
Do you also have simlocks/loss of network connection?
EDITed main post!
Faeshaas said:
It could be a faulty battery.. Read this topic, it looks like you have the same kind of problems.
Do you also have simlocks/loss of network connection?
Click to expand...
Click to collapse
I've already read this topic, i think the source of the problem may be related with mine, but symptoms are different. It is strange that this happened 9 months later!
Gully discharging the phone, rebooting, discharge again if any, reboot. Connect charger, charge full. Reboot, charge full again if any, reboot. This always worked for me.
You can also try to fully discharge, completely power off the phone and let it fully charge while powered off ( only a white battery should be shown on the display).
Sent from my Nexus 4 using xda app-developers app
I'm having the same issues with my phone.
Sent from my Nexus 4 using xda app-developers app
Oxious119 said:
Gully discharging the phone, rebooting, discharge again if any, reboot. Connect charger, charge full. Reboot, charge full again if any, reboot. This always worked for me.
You can also try to fully discharge, completely power off the phone and let it fully charge while powered off ( only a white battery should be shown on the display).
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
Already done, nothing....
Did all of u found the problem? Cause it seems i have the same...
Sent from my Nexus 4 using XDA Premium 4 mobile app
Amiramac said:
Did all of u found the problem? Cause it seems i have the same...
Sent from my Nexus 4 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Unfortunately, no. Probably it is a battery related problem, i'm going to replace it and see what happen. In the meantime not even PurityROM+HellsCore kernel may handle this battery draining...

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