Hiya, that problem persists for few months. Before that everything was working fine and my battery could last for even 2 days! And soon, something happened... after that "something" my battery started to last for around 1 day :/
But here's another very annoying and strange thing. I usually turn my phone off. And, next day, when I turn my phone on, it has eated at least 20% of battery -_- So if I had 80% last night, I have 60% in morning. I had 4.1.2, now 4.2.2 android. I have wiped cache/data, resetted dalvik. Nothing changed, that problem still persists. Even if I bought new, additional battery :/
Install betterbatterystats, search on xda for it. It will monitor your wakelocks, read the OP of the thread on how to use it. Then, read in the betterbatterystats thread for solutions to your worst wakelocks.
Sent from my GT-I9100: Powered by Dorimanx, running RootBox
Idk if it would help me... it still happens, when I have nothing installed on my phone. And, when I fully used my battery to 0% and charged it without turning phone on, it seems that 70% is "FULL battery" for the phone -_-
Tried a new battery? Borrow one from a friends s2 and see if the same thing happens. Could be the battery on the way out.
Sent from my GT-I9100: Powered by Dorimanx, running RootBox
It was happening to my old, original battery, so I bought new one - still eats 20%.
mban18 said:
It was happening to my old, original battery, so I bought new one - still eats 20%.
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But does it still only charge to 70%?
I am not sure with my 2nd battery, but gonna try to use it to 0% and charge. That original battery is surely ruined a bit.
Strangely, my phone sees 70% as full on my second battery as well :/
(and I was charging it while phone was off)
Hmm. I would guess hardware. But I know nothing about hardware sorry... @keithross39 any ideas on this one?
Sent from my GT-I9100: Powered by Dorimanx, running RootBox
mban18 said:
Strangely, my phone sees 70% as full on my second battery as well :/
(and I was charging it while phone was off)
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Click to collapse
If your phone shows weird percentages, you might try to wipe the battery stats with cwm recovery (in the advanced section)..
Have you tried airplane mode at night? My device looses 4% then..
Good luck!
PS: My battery never lasts longer than one day. High usage and display brightness drain my battery mostly. I don't remember when it survived two days..
Try calibrating it, it sounds like a fuel gauge (plus a twist).
It could be your charger as well.
I don't think this is a hardware issue. Keith might tho.
Sent from...this is not even my S2
Airplane doesn't help much, my phone dies after 1 day even when I use it only to write few SMSes only :/ And I heard that wiping battery stats is a myth and doesn't help much. But, I had not that problem for some time, then it happened again and I don't know why.
How should I calibrate it, then?
Let it discharge till it goes off.
Charge it (while off) full.
Take your battery out for 90 sec.
Put it back.
Power on.
You' ve got nothing to lose.
Sent from...this is not even my S2
Related
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.
Sent from my GT-I9100 using xda premium
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?
Sent from my SAMSUNG-SGH-I717 using xda premium
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.
Sent from my SAMSUNG-SGH-I717 using xda premium
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
Sent from my GT-I9000 using xda app-developers app
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
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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.
Sent from my SGH-I777 using Tapatalk 2
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%.
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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)
I have searched the forums but not found a thread which is similar to my problem.. I know there are battery drain issues with wifi etc but this is wierd and only started happening a few days back.
Basically i plug phone in to charge and it charges completely normally and quickly as it used to but only charges up to about 68/70% then it basically stops charging any higher, LED still red, charging display over battery still there. Turning phone off, rebooting, unplugging and plugging charger back in all makes no difference!
Any ideas what could be the cause of this? how to resolve?
I'm on stock JB, using the official wall charger and USB cable and i made sure the battery was full when i updated to JB as well.
Try a different battery, these are getting to the point where some will start to fail, six month warranties on batteries for a reason.
Well i have a £1.99 spare battery in atm as i run the original battery completely flat today. Seriously though be surprised if battery fail after 3/4 mths - never had battery dying issues on previous phones i've had until they were a good 2/3 years old.. Always a first though LOL
Its like the battery is saying its fully charged at 70%, now its completely flat i will charge it overnight with the phone off to full (if it gets there) and see if is resets the battery callibration or something.
Try to wipe battery stats via cwm recovery/advanced.
ohyesman said:
I have searched the forums but not found a thread which is similar to my problem.. I know there are battery drain issues with wifi etc but this is wierd and only started happening a few days back.
Basically i plug phone in to charge and it charges completely normally and quickly as it used to but only charges up to about 68/70% then it basically stops charging any higher, LED still red, charging display over battery still there. Turning phone off, rebooting, unplugging and plugging charger back in all makes no difference!
Any ideas what could be the cause of this? how to resolve?
I'm on stock JB, using the official wall charger and USB cable and i made sure the battery was full when i updated to JB as well.
Click to expand...
Click to collapse
if you are rooted than download batterycalibration and untick 100% charge and click recalibrite and leave the phone on charge and it should charge up nto 100%
https://play.google.com/store/apps/...ration&feature=nav_result#?t=W251bGwsMSwyLDNd
Shery4life said:
if you are rooted than download batterycalibration and untick 100% charge and click recalibrite and leave the phone on charge and it should charge up nto 100%
https://play.google.com/store/apps/...ration&feature=nav_result#?t=W251bGwsMSwyLDNd
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Click to collapse
This app just wipes battery stays, so you can do same by going to cwm/advanced/wipe battery stats.
jnr21 said:
This app just wipes battery stays, so you can do same by going to cwm/advanced/wipe battery stats.
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Click to collapse
It has nothing to do with wiping battery stats. I think Kangburra is right...
UPDATE.
Shamed to say that i am not rooted yet... I have been there and done all that on my old phone ZTE Blade, but i really like the added functions that TW brings and don't suffer much in the way of anoying redraws or lag etc (although i do feel that TW could be optomised alot better along with better RAM Management)
I was going to at least root to sim unlock but got a sim free unlocked phone so had no need, then other stuff i wanted to do like freeze samsung apps etc is all possible without root and i've not come across that "I" need root at the moment.. was going to for APPS2ROM but i got no need to free up space yet.
Cheers for the suggustions though - I have that battery callibration app already (from old phone days) obviously don't work though.
Anyway - I am monitoring battery atm but it seems that running the battery completely flat until it turned itself off and charging overnight with battery off has resolved this issue - maybe this reset the battery stats and recalibrated it.
Its back to normal now, charges upto 100% as normal!! Fingers crossed this was just a blip
Although there are similar reports of battery issues, I haven't found anyone with the same issue. I have an SGS2 running 4.0.4 - all stock and although I'm on Orange, it's not an Orange handset. It's just over a year old.
Since being on 4.0.4, I've noticed the battery level drops when I switch it back on/reboot. It has been dropping by 20-30% but recently it's been dropping all the way to 1%. It has also taken to switching itself off with no warning (or shutdown) - I can only assume because it suddenly thinks the battery is at 0% despite what it was seconds beforehand.
As a typical example, it was charged to 100% (4200mV as shown via *#0228#). After a few hours standard use, it was around 60%. Then, seemingly when I'm doing something intensive like recording video or downloading something over a data connection, the screen goes off and I realise it's dead. I restart and the "battery critical" warning comes up - 1%. It dies again and I remove the battery for a minute, put it back, then power up. This time it says 9%. Then after a short while it dies again. So I connect the charger. After a couple of seconds, the battery charging indicator shows about a 1/3rd full. I switch on and the battery is now at 46%. Whatever the issue, reattaching the charger seems to rescue it - even if it's not back to the original level. The charge levels (in mV) seem to match the percentage.
This happened so much that a few weeks ago, it wouldn't even start and I had to wipe and reinstall everything. It does work now, but still crashes at least once a day. I'm not sure what else to do other than wait for Jelly Bean and hope that will miraculously fix the problem.
I have attempted "battery calibration" though it's a bit difficult - and I've read that it doesn't actually work anyway.
I am a noob - so please treat me like an idiot in case I've missed something obvious.
Thanks.
Dude, I believe it's time to buy a new battery.
1.Battery Calibration apps don't work(They don't do anythight good) Battery calibrates selfs...
2.I think that your battery is dead like my (Buy one it cheap)
3.And I think too that Insane gauge chip is very crazy...(You can reset it maybe helps... need flash Syiah and Get Stweaks)
I have the exact same problem, see this thread: http://forum.xda-developers.com/showthread.php?t=2062056
Tomorrow I will buy a new battery, I can tell you if this will help me out
Yup, battery calibration is a myth. Google already states that you do not need to reset your fuel gauge for ICS/JB devices. All battery parameters are automatically reset when it's 100% charge.
Sent from my GT-I9100 using Tapatalk 2
Thanks
I've ordered a new battery which I should have later this week. Let's see if that does anything useful. In the meantime, I'm attaching some battery meter screenshots to illustrate the problem.
Thanks for your suggestions so far!
xdanoober said:
Yup, battery calibration is a myth. Google already states that you do not need to reset your fuel gauge for ICS/JB devices. All battery parameters are automatically reset when it's 100% charge.
Sent from my GT-I9100 using Tapatalk 2
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No, this dont apply for us. Google stated that is useless wipe battery stats, the didnt say anything about our fuel gauge chip
Enviado desde mi GT-I9100 usando Tapatalk 2
Solved
:victory: New battery installed and, 24hrs later, no crashes or glitches. My phone's as good as new. Thanks for the suggestions folks!:victory:
My battery went from 50% to 15% after a reboot.
The bizarre thing, though, was that I watched it increase from 15% to 20% charge even though it was not plugged in.
Weird...
Mr Anderson said:
My battery went from 50% to 15% after a reboot.
The bizarre thing, though, was that I watched it increase from 15% to 20% charge even though it was not plugged in.
Weird...
Click to expand...
Click to collapse
fuel gauge.
Hi, today i experienced something strange with my s3. I was outside, battery was 16%, i heard the alert for 15%, i took phone to check and was 15% left. After 20 mins, my phone vibrated in pocket like does when you switch off. I checked and was switched off, when i came back i put on charger and turn on and under battery stats is really something drained it, but i'm not sure exactly what or whats the problem. How can i check exactly what app drained the battery like this? I attach a screenshot.
And another thing.... after phone turns off and you turn on, doesn't the battery stats reset ?
As per previous posts use Better Battery Stats .
after phone turns off and you turn on, doesn't the battery stats reset
No it does not .
jje
yeah thats kinda weird samsung 4.1.2 update may have some kind of glitch that causes battery draining btw do you have 4G LTE version?
himorasi said:
yeah thats kinda weird samsung 4.1.2 update may have some kind of glitch that causes battery draining btw do you have 4G LTE version?
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No, is the i9300 version. I have 2 of them, never had any problem with any of them..
Just today happened this strange drain, now i charged it completely and i uninstalled some apps that i think might drained my battery like this. So far everything is back to normal.
use better battery stats... instead of uninstalling every app you should look for what is causing the drain in bbs and unistall it