Maybe is fault snowfall live wallpaper after installation all seems ok but when i restart my phone i notice battery was 50% and now is drop quick to 12% why? There pic what wrong :S?
Is first time happened me i hope is not broken battery lol.. im using mod cyanogen 7 anyway...
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My phone did this 2 days ago after I wiped and flashed to the newest unnamed ROM. I was around 57% before, after the reboot and going into the phone i was at 12%. let it drain to 3% and charged it over night. It's been fine ever since then.
But i still dont understand why drop so fast? Do you think is normal?
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The fuel gauge sometimes glitches... Did the raw voltage reading suddenly drop?
First was 50% for example and press OFF power and re-active phone and i see already 12%.
I dunno where can be wrong...anyway i hope wont happened next time. Today is first day i saw this strange problem.
Could be a problem when i restart phone sometime..
If problem still continue then im gonna think to buy a new battery standard i guess isnt? Any suggestion?
Battery is fine, it happens to many people. I would guess it has to do with booting the phone, as it uses a bit of battery power to reboot, and the raw voltage of the battery dropped alot, which caused the fuel gauge to drop down, but as the battery voltage slowly went up, the % stayed the same.
Related
Is anyone else having issues with this phone loosing around 20% to 30 % after a restart. It doesn't happen everytime but sometimes when the phone is turned off and on the battery drops from, for example , 50% to 30%. I had this issue with official roms and unofficial roms.
Hi mali019, this happen to me as well, i'm not sure this is cause by the battery itself or the phone itself. My phone will auto restart when the battery usage is @ 4x percent. After itself restarting. The battery will drop to 33 percent every time. I'm swapping a battery with a fren of mine and started testing today. I'm using KG6 roms.
never had that problem...
Do you guys quit apps or just press the home button? Use the in-built task manager, it's good.
I don't use taskmanagers. Only use the one that comes with the phone. This problem happend on every rom i tried. From 2.3.3 to 2.3.4 . I'm gonna buy the new 2000mah and see if it happens again.
Just now i pulled out the battery without turning the phone off and battery percentage dropped from 41% to 22% . Currently I'm using KG6
mali019 said:
I don't use taskmanagers. Only use the one that comes with the phone. This problem happend on every rom i tried. From 2.3.3 to 2.3.4 . I'm gonna buy the new 2000mah and see if it happens again.
Just now i pulled out the battery without turning the phone off and battery percentage dropped from 41% to 22% . Currently I'm using KG6
Click to expand...
Click to collapse
Isn't that what I've said?
Anyway, you can try installing Watchdog from Market to see if you have apps misbehaving and what is using you cpu.
dandroid13 said:
Isn't that what I've said?
Anyway, you can try installing Watchdog from Market to see if you have apps misbehaving and what is using you cpu.
Click to expand...
Click to collapse
The problem is not an app using the battery. The problem is the phone loosing 20-30 % percent battery after a restart. The phone is not displaying the correct battery percentage.
I even had the battery percentage increasing after a restart without being pluged in to a power point. For example I'll restart the phone for any reason with a battery percentage off 50%. After the restart the battery percentage will show 23%. Sometimes the percentage will increase like its on charge. It will go up to 30%.
Never had this problem better get checked the battery in Samsung service center
Said that because it happened to me that if the phone gets hot, percentage drops. Later, it returns to a higher percentage.
I was experiencing the auto restart and instant battery drain issue while using ninphetamine 2.1.x
After changing to other kernel. No more auto restart nor instant battery drain issue.
You might need to a battery calibration.
I got a new battery ( Perks of working at a phone shop ) hopefully it will fix the issue
I also notice that it takes quit some% after each restart but not 20%. Actually the battery was good when I first got this phone. But after 175 apps installed, battery isn't good anymore.
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Please use the Q&A Forum for questions Thanks
Moving to Q&A
Today I left my phone in my room and after an hour I wanted to check my emails before going to bed the screen did not turn on so even after a long press on the power button, so I removed the battery (it was ice cold) after replugging it booted and voila there was a huge drop 50 percent perhaps? So I said to myself, I think I left a resource intensive app running and forgot about it and went to bed without plugging the charger, 3 hours later I wake up thinking it would give me a critical or charge your phone dialog, but instead I have a battery that charges itself ...
Now in reality that would be cool but i think there is a problem. Using the ninphetamine 2.0.4 kernel for a few days for bln but it was disabled, stock rom.
I have attached two screenshots one taken right after and the other one 3 hours or so after.
I don't think that I would need a recalibration after a few charges the phone is not a week old.
Hi, I have this exact problem with cognition+ Siyah kernel, how can I fix it??
So I changed the kernel and everything seems ok now, my problem was with Siyah Kernel.
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yeah had this problem with Siyah Kernel too but shouldn't bother me anymore i'm back to CM7
Stock Galaxy S2 instant discharge
ScorpioGeek said:
Today I left my phone in my room and after an hour I wanted to check my emails before going to bed the screen did not turn on so even after a long press on the power button, so I removed the battery (it was ice cold) after replugging it booted and voila there was a huge drop 50 percent perhaps? So I said to myself, I think I left a resource intensive app running and forgot about it and went to bed without plugging the charger, 3 hours later I wake up thinking it would give me a critical or charge your phone dialog, but instead I have a battery that charges itself ...
Now in reality that would be cool but i think there is a problem. Using the ninphetamine 2.0.4 kernel for a few days for bln but it was disabled, stock rom.
I have attached two screenshots one taken right after and the other one 3 hours or so after.
I don't think that I would need a recalibration after a few charges the phone is not a week old.
Click to expand...
Click to collapse
I experienced same problem - I was browsing, then phone restarts itself and the battery is instantly on 18% (from 50%).
And then started to recharge itself.
Stock 2.3.4 ROM (version XWKH4), running the same configuration for nearly two months now, with only few restarts (once in 20 days), no new app installed recently.
Maybe some glitch in internal electronic?
Same problem, just a bit more drastic. My phone seems to freeze, in which I have to manually restart it. And then I see the battery falls sharply. This is on stock Firmware (unrooted) too.
I have had my White AT&T Note for about a week. It is running Saurom RCV with the HoloNote kernel OCed to 1782mHz. I am having a really weird battery issue where it will drain to about 5% in a couple of hours regardless of what I am doing to it, then that 5% will last the rest of the day but the phone, thinking the battery is about to die, wont let me do anything (ie. listen to music or take a picture). Then, yesterday it started not charging all the way, it will stop at about 94% and then the notification that its fully charged will come up. No matter what I do it will not go past 94%. Any ideas? Thanks in advance!
have you try to recalibrate your battery stats through CWM?
try that first........charge your battery to full......clear stats....drain all the battery...then recharge to full......that should help you with ur problem
First take the battery out and make sure you don't see anything on the contacts (phone or battery). Then leave the phone on until it dies on its own - easiest if you use something that will keep the screen on. Then charge overnight, unplug, replug and let it charge again until it stops. Turn it on, go through your day and report back.
I have tired both of your suggestions. I left it streaming a movie from Netflix and it took two movies at full brightness (or as full as it would let me) to kill off the last 5%. I apologize as I should have specified that I am posting on here having already tried conventional calibration techniques. Also, the stopping at 94% only started AFTER I used CWM to reset the battery stats.
Ambrosios said:
have you try to recalibrate your battery stats through CWM?
try that first........charge your battery to full......clear stats....drain all the battery...then recharge to full......that should help you with ur problem
Click to expand...
Click to collapse
Does not do anything.
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I've never used CWM. Have you tried using it again?
I have noticed another "quirk", it seems that when my phone is sleeping for a long period of time, more than an hour, it will usually display more percentage than when I set it down. For instance I decided not to charge it last night as I was hoping it would die in the night however when I got up this morning it read 51% whereas it was at 26% when I left it. I am starting to think that there is something wrong with the hardware. Opinions?
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I didn't nitice this till last Tuesday. I forgot to charge my note the night before, and when I woke up I had 19% left. Around 10am I received a notification that my battery is critically low. I wasn't going home till 12, and I was texting heavily for 2 hours through whatsapp on 4g network, and nothing, the phone didn't turn off. I got home and plugged it in while it was still on. The only thing the phone did was turn down the brightness completely, im not sure if that 's the reason for the extra 2 hours, but that seems too much. Before i plugged in the phone it had 23 hours on battery with 4 hours 44 mins screen on time.
Sent from my SAMSUNG-SGH-I717 using XDA
Has anybody experienced any of these issues on a stock note? Also, I tend to agree, if Samsung had really figured out a way to make the end of the battery last that long we probably wouldn't be having this issue.
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I exchanged my Note for a replacement at the store and that has made a world of difference. It would seem that my suspensions about my hardware were correct. If you are having the same issues I recommend a replacement.
Thanks!
I charged my phone during the night to 100% and used it for a bit this morning. I went to the beach for the day, and left my phone at home. Upon returning (roughly 5 hours later) my screen was stuck on the ATT splash.
I looked at my battery usage to see if anything strange had happened, and I was greeted with the attached image.
I am currently running stock ICS 4.0.3 from ATT. Rooted with Kernal version 3.0.35-Siyah-v3.4.2. I do have a lot of widgets on my home screen, but I have had this same setup for more than 2 weeks and nothing like this has ever happened before.
Pleas let me know if you need any more details. Any and all help is appreciated.
--Dolk
Download batery calibration app from market, charge until you get 4200mv, disconnect charge, calibrate then after succesful calibrate restart phone then dont shutdown until you get force shutdown.
If you cant get 4200mv, wait to the highest value then calibrate
Anyway your signals are very low, it will be drain battery rly fast, try make them highet and keep wifi shutdown
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Arlicc said:
Download batery calibration app from market, charge until you get 4200mv, disconnect charge, calibrate then after succesful calibrate restart phone then dont shutdown until you get force shutdown.
If you cant get 4200mv, wait to the highest value then calibrate
Anyway your signals are very low, it will be drain battery rly fast, try make them highet and keep wifi shutdown
Sent from my GT-I9000 using xda app-developers app
Click to expand...
Click to collapse
Why does low signal strength quickly discharge the battery? Also does this explain for the gaps in the battery info or is it something else?
Our phones do not require battery calibration. Have you installed betterbatterystats, and watchdog? If not, install them and see if it happens again. I can tell you that it's not the official update that's the problem, as I had it installed for a few days. Almost gotta be a rogue app. You could also try switching kernels just to see if it helps.
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Thanks but again, whats going on? If I have been using the same setup for more than 2 weeks, shouldn't an occurrence like this have already happened?
I had a similar incident today running stock 4.0.3. no root. Phone went black. Once I noticed it, I restarted it which it didn't want to do at first. Went to the battery stats and it looks similar to yours. Battery level showed about a 50% drop. Never had that happen before.
Well I am going to try the first suggestion and see if that helps. I'll report back later.
It seemed that the first option worked pretty well. I let my phone sit for 8hrs today, and the battery only discharged to 87%.
Dolk89 said:
It seemed that the first option worked pretty well. I let my phone sit for 8hrs today, and the battery only discharged to 87%.
Click to expand...
Click to collapse
Probably kuz it didn't reboot. It looks like your phone rebooted quite a few times for whatever reason, back to back, possibly got stuck in some boot loops too. Id call it a fluke unless it happens again.
And there is no "calibrating" our battery. If you reboot at lower capacities it'll come back substantially lower and then correct itself slowly over time. Its just how our meter works (voltage reading vs mah counter)
Hey guys,
I have had my Galaxy S2 for over a year now. I have not always had great battery life but I blame that on my providers ****ty 3G connection.
My longest battery life I had on Hydra h2o ICS rom and that was about 2 days with 2.5h screen time. Those were the good old days.
Now I'm on Vanilla RB with the DorimanX kernel and am getting a little concerned if my battery could be failing me.
I have tried for some time now to get stable, good battery life on the JB ROMs and it doesn't seem to be working. This is my case:
I charge my phone at night and use it over the day. The past weeks my phone has really been heating up and the battery is draining to near-zero levels within 2 hours of screentime. For instance I was playing a game the other day for about an hour on and off and lost 70% of my battery. The thing is that when the battery drains this quickly it always seems to slowly increase as the day goes by and if this happens, the phone can hang for an hour or two on the last 2%.
This I find really strange and have tried numerous times recalibrating the battery and doing cycles and everything I have thought of. I don't have any strange wakelocks that can explain this drainage.
For instance my phone completely died on me this morning after rebooting it at 50% and it booted up with 1% left. I then took the battery out and waited a couple of minutes. In the process I checked the battery out and it smelled strange. I also thought i noticed a slight bulge on one of the flat sides of it. When I popped it back in and booted my phone it was at 13% and slowly increased to 22% before starting to discharge again.
What I'm wondering is if my battery is broken and I should buy a new one of eBay?
edit: Right now I was charging it and rebooted. It went from 22% to 63%. Isn't this just a bit strange?
If you detect a slight bugle one side of the battery.
It means it is time to change the battery before it burst.
The battery is not hold a proper charge or discharge it properly, itr could be one of the filaments maybe damaged in the bulging area.
Okay, is there any aftermarket battery that is better than the stock Samsung one?
I also have the same problem after flashing on stock ROM. Solved with app "battery repair". Honestly it was not original (replacement) battery, but it still works well.
Do you Have a link?
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I presume you've done a battery calibration in between roms
cypherrom666 said:
I presume you've done a battery calibration in between roms
Click to expand...
Click to collapse
Yes, multiple calibration attempts.
But it's the bulge on the battery that has me concerned. It´s even ath the point where my back cover can't hold back anymore and sometimes comes loose where the battery is bulging.
One thing I'm noticing is that in AnTuTu Tester it shows the battery at higher voltages than the 3.7V on the back of the battery. So far I've noticed this go as high as 4.2V.
Is this something that is not ok? If not, could it be my phone or my battery's fault.
edit: 3.2V now during testing...
edit2: went all the way down to 2.7V during the testing (about an hour passed) and I experienced heavy screen flickering at around 22% left of battery and then the phone just shut down. Battery temp was at 39° right before shutdown.
Just recieved a new 1650 mAh battery today in the mail. Gonna give it a few cycles and post the results here.
SynGates said:
Do you Have a link?
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Click to expand...
Click to collapse
https://play.google.com/store/apps/details?id=air.ynfo.batteryrepair&hl=en
It's works for me, but not a panacea for all problems.
Hi, two weeks ago I dropped my SGS2 to snow and it was there 2 hours :/ After that im getting strange problems, my last 10% of battery drains in minutes and last 3% in seconds Second problem is that when battery is so low that my phone dies it wont charge, it only shows battery and triangle icon. I have tried 2 different ac chargers and usb chargers and tried even my girlfriends s2 battery, I have waited for 1,5 hours charging and the triangle icon is still there. I have used my girlfriends SGS2 to charge my battery. I always charge 5-10% and plug it back in my phone. I dont have any problem if I dont let my battery go under 15% anyone have similar issues? If some circuit is damaged is there anyway to replace / repair it? And sorry for my bad english
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Now my phone didn't wake from deep sleep, power was on but I need to reboot it. battery was 100% before and after 20min in deep sleep and reboot it was 85% I increased 100MHz, 200MHz and 500MHz by 25mV
to see if 1 of many problems goes away
Bumb
when was this snow drop?
gastonw said:
when was this snow drop?
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Click to collapse
Like I said about two weeks ago.
Give the guy a break and leave it off for a day, battery off and all. Stuck it in a ziplocked bag of rice. Can't hurt to try.
Mine was under the rain last monday, everything's fine but I'ma do it anyway.
from sii xda-ded
gastonw said:
Give the guy a break and leave it off for a day, battery off and all. Stuck it in a ziplocked bag of rice. Can't hurt to try.
Mine was under the rain last monday, everything's fine but I'ma do it anyway.
from sii xda-ded
Click to expand...
Click to collapse
Allready tried, but I noticed that the charging problem have magically disappeared Only strange battery drain left :good:
Im hoping it to disappear when stable CyanogenMod JB comes out
yeap, check the fuel gauge. Glad to hear it's all good now.
from sii xda-ded
About week ago I reseted fuel gauge chip and noticed no change, I googled 2 hours and I find post about the same problem. Someone said that it can be software related issue and can be fixed with reflash. So I wait for offical jb update
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Yeah, it's about to roll out any time now.
Now after 2 weeks of fuel gauge chip reset all problems have disappeared and battery life is very good. Now I have 70% left, phone have been 1d 2h on battery. I have used the phone 1.5h with wifi so nothing bad to say
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Good to know