Hi guys, after a little cruising around the forums I managed to get my galaxy s2 working just how I want! I have a question though... whenever I do a battery pull or restart my phone the battery life shoots down like crazy!? Does anyone else's i777 do this? Is it normal or do I need to fox something. All the roms I have used have this issue for me. I am on CM9 right now. Please share your thoughts! You can see the 2 pulls I did during the day
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Thanks -- Phil
Sent from my SGH-I777 using xda app-developers app
You should not pull the battery out while the phone is on. Holding the power button for about 20 seconds achieves the same result. Hope this helps
Sent from my SGH-I777 using xda premium
pcamlin said:
Hi guys, after a little cruising around the forums I managed to get my galaxy s2 working just how I want! I have a question though... whenever I do a battery pull or restart my phone the battery life shoots down like crazy!? Does anyone else's i777 do this? Is it normal or do I need to fox something. All the roms I have used have this issue for me. I am on CM9 right now. Please share your thoughts! You can see the 2 pulls I did during the day
Thanks -- Phil
Sent from my SGH-I777 using xda app-developers app
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This is something I think all of our phones experience. The way I understand it is a bug in our battery's fuel gauge, the battery level does not actually drop, but the phone just mistakenly reads it that way. I've read a few posts where if you remove your battery for a couple minutes and then charge the phone to a 100% after putting it back in, it recalibrates things. It seems to work for me until I flash other roms, but I cannot confirm 100% if it really does work.
Very true and sometimes its very frustrating to see a drop from 40% to less than 10% right after a reboot.
Will some battery calibrating apps can fix this?
Sent from my SAMSUNG-SGH-I777 using xda premium
Related
Hey guys, I've been having a strange issue with my amaze... I currently have Android Revolutions sense Rom, with faux v022... Well my title says it, after I finish charging, after it INDICATES it being 100%, I unplug and wait. 5 minutes later it would be down to 95%.... It continue to drop fast and stop then slow down.... And decrease fast again... I'm guessing the indicator is malfunctioning... I'm also reading the voltage of my battery when fully charged (i have a 1900mah banker) and it would hover at 4100-4200v... I feel that's a little low for it.. anyone else experiencing this issue too? Anyone got a fix for this? I'm getting really frustrated with this false reading/fast draining of my battery... Ive tried calibrating, fully decharging and recharging... New Roms, new kernels, stock kernel... Am I missing something here?
Sent from my HTC_Amaze_4G using xda app-developers app
With an anker, what you're describing sounds pretty typical from what I've read on these forums. They don't behave like a typical oem battery. How long does it last? Worse then stock?
Yes, its an anker issue. Every amaze anker user will tell you the same thing like you described.
Sent from my HTC_Amaze_4G using xda app-developers app
Hey thanks for the responses! The phone definitely lasts longer than the stock... I gues ill just have to live with the whacky reading.... Haha.. on average I'm getting 18+ hours off this battery... Just wish there was a fix to this but oh well! Thanks again for the response again!!
Sent from my HTC_Amaze_4G using xda app-developers app
I have been using an anker battery, I'm running Fourth bar with faux kernel. So far this is the best battery life I've ever had. I used my phone quite a bit yesterday and even watched an hour of Netflix this morning.
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Hi everyone. I've seen couple friends of mine saying that their S3 last like 2 days. I can't even see the night with mine. I used the screen only an hour but it's already %37. I guess there's something wrong. Can you check it out and tell me if it's normal?
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Not normal..i can easily get 4 hrs on screen time and 12 h total time
Im on paranoidandroid rom
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Diaze said:
Not normal..i can easily get 4 hrs on screen time and 12 h total time
Im on paranoidandroid rom
Sent from my GT-I9300 using Tapatalk 2
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What do you suggest me to do? I bought this from USA but now I'm in Turkey so I don't have warranty here. Do you think if I buy a new battery it's gonna fix?
Get yourself a Battery Mix from playstore, observe the graph and try to find out which application is using the cpu, I mean, see which one is constantly using the cpu even though you didn't use it.
(eg: on my phone google chrome and line are the main culprit)
Burak123 said:
What do you suggest me to do? I bought this from USA but now I'm in Turkey so I don't have warranty here. Do you think if I buy a new battery it's gonna fix?
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Try using better battery stats and see what is causing wakelocks so u can fix them and ur battery will last longer
Sent from my GT-I9300 using Tapatalk 2
That´s not normal, i am on Jelly Bean stock rom and rigth now i have 32% left with 1d and 9h43m, with normal use, phone calls, sms, wi-fi on.
I bought the Samsung Extra Battery Kit a while ago. At first I thought it was just placebo, but now I am pretty sure that the newer battery has a 1/3 better battery life than the one the S3 came with.
So I think not all batterys are created equal or degenerate after a few months too quickly.
Sent from my Nexus 7 using xda app-developers app
I have an extremely strange problem with the battery of my s3. When I'm at home, where my signal is extremely poor I last roughly a day wasting 40/50% so that's after 15 hours of discharge. When I'm at work I.e walking taking the train etc, just generally at work my battery goes down 70%!!!!! In 5 hours with minimal use. Eg. Screen on for 20 minutes. Voice calls 10minutes. I can sometimes Ferrell that the s3 Is warm surely it can't be because of the fact it's in my pocket causing the s3 bather to start warming up. I have tried using better battery stats but it gives no reference set yet. Can someone please assist in how to check what the culprit maybe? GPS is off Google now is off. WiFi is off power saving is on. All apps have been closed. Is identical to what I have at home.
Run better battery stats look for wakelocks.
jje
Sent from my GT-N8010 using xda premium
Better battery stats isn't working on s3. It says no reference point set yet. It's a common problem being faced by a lot of s3 owners regarding that app. The developer hasn't updated the ap
Wat. You must be doing something wrong. I recommend using v1.11.0.0. Proof below
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can someone link the download page for better battery stats... can only find pay version
Search google xda better battery stats if you cannot buy it
jje
Sent from my GT-N8010 using xda premium
Just thought I'd update I found v1 from somewhere and its working so far I think. I monitored it yesterday and saved the file and now I'm going to do my traveling like I do most days and hopefully you guys can help me deduce it if I can't.
Thanks,
Mfizz said:
Just thought I'd update I found v1 from somewhere and its working so far I think. I monitored it yesterday and saved the file and now I'm going to do my traveling like I do most days and hopefully you guys can help me deduce it if I can't.
Thanks,
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Post in the better battery stats thread .
jje
I have purchased a new stock battery for my i9100. Are there any operations needed to be done in order for the batt to work as it should?
-formatting ?
-battery wipe from cwm ?
-battery calibration with store apps ?
Thanks
Sent from my GT-I9100 using Tapatalk 2
Take the battery out of the box. Make sure you use BOTH hands!!
Place the battery INTO your SII, and be sure you don't have an iPhone or another non-SII phone!!
After this TURN ON your Samsung Galaxy SII I9100-cellphone, and - like magic - you'll see it works (if not, charge it ')!
Sent from the Matrix
Oh this thread is useful alright.
Sent from the little guy
Good one Donnie, but i was serious asking this.
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X-PAK said:
Good one Donnie, but i was serious asking this.
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Just use the battery, no need to do anything else If you think (first test it) it behaves weird after a while charge your phone till 100%, turn it off, take out the battery for a minute, put it back in and boot your phone. It's a simple way to 'calibrate' your battery.
Sent from the Matrix
Donnie Sins said:
Just use the battery, no need to do anything else If you think (first test it) it behaves weird after a while charge your phone till 100%, turn it off, take out the battery for a minute, put it back in and boot your phone. It's a simple way to 'calibrate' your battery.
Sent from the Matrix
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I've been experiencing the same problem with my SGS2's battery and noticed that it is getting bloated. I purchased a new one to prevent severe damage on my mobile phone.
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I have the stock CM10 rom installed, and it usually does something like this that only lasts for a few days and goes back to normal. But this has lasted for almost a month now. As you can see in the pic, sometimes its says charging but doesn't "gain" energy, and when it does in drains extremely quickly. When it is asleep or turned off it still drains. I tried charging it with a different cord, then with my computer. Then I tried using a GS3 cord & adapter, it charged faster, but I couldn't tell how fast it drained since I wasn't using it.
Do I need to replace the battery? If I do, will it cost a lot, because if it does I'm just going to get a Note or DNA....
Try using a battery calibration app, people say to use it when you flash a new rom. Also, it might be an actual problem with the battery itself. Try getting a replacement battery if so. But then again, before you do that try going to stock and see if the problem is still present.
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once it charges I'm going to see if that will help. and my son deleted my stock rom (long story), so I'm stuck on jb/ics.
Also its recommended after you calibrate to drain the battery to 0% and then recharge to 100% afterwards. And as far as the stock rom goes, you can restore using Odin and download mode
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wow it worked, the battery lasted from 5:30 to 7:10, a new record since I ever brought the device
coolwiththecool2 said:
wow it worked, the battery lasted from 5:30 to 7:10, a new record since I ever brought the device
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How much screen on time did you get?