Ok, before I get flamed, I've been trying to search to find a solution to this problem. I read somewhere about there being a software glitch when you power off the phone while plugged in.
Well I did that by mistake and now my phone battery indicator totally doesn't work. The phone shows half charged even when full, even within settings. What can I do other than reflash? I tried to delete battery stats in rom manager but I don't think that will work because I have ryan zas lag fix installed. Can someone help me?
Sent from my SGH-T959 using XDA App
I pulled battery out and the phone still the same, ugh.
Sent from my SGH-T959 using XDA App
yea the phones battery indicator is off. Nothing you could do about it. I use a widget called "Batterylife" by CurveFish.
It works great and pretty accurate.
The solution is to root your phone and replace framework-res http://forum.xda-developers.com/showthread.php?t=758797
WARNING: Rooting your phone will void your warranty. Messing with the phone's filesystem and configuration presents a risk of bricking your phone, proceed with your own risk.
Just to clarify. I've never had this problem before, and its not the same as the battery indicator just being off. I'm not even getting the battery full pop up when plugged in and the settings show the actual percentage never full. I do however get normal battery life out of it regardless of what battery life shows, and I'm not just talking about the icon!
This started after powering off and then on while charging. The big green samsung battery icon popped up prior to the phone restarting and that was the start of this going on. I read about this issue on a prior thread but can't find it for the life of me, either when searching galaxy and vibrant using the search function. I want a mod, just the stock battery function as it was before.
Thanks for any help!
Sent from my SGH-T959 using XDA App
Did you try flashing one of the more accurate battery indicators? Check out the ones in Themes section. They have the battery % and are either stock looking or circular. That might reset the indicator.
you can also recalibrate the battery following the guide here http://forum.xda-developers.com/showthread.php?t=765656
I'm going to try the calibration method, thanks for the good suggestions
Sent from my SGH-T959 using XDA App
Related
every night i charge my phone and when it says its fully charged i look at the batter indicator and it is only charged to 96 and wont go higher...also i have terrible battery life i cant go through the whole day without having to charge it atleast twice.
any one know whats the problem or anyone having a similar issue and would like to share any thoughts?...thanks.
Read some of the prior threads. I'm pretty sure that there is a monitor built in the Epic that prevents overcharging/overheating of the battery.
Calibrate your battery
Sent from my Epic 4G
Happens to us all I think.But I have seen 100%, very rare.When I first noticed it not charging to 100%, I would turn off the phone,plug in,wait for full indicator,unplug wait 30sec,plug in again,wait for indicator,unplug and reapeat.After all that would only see 98% when I booted up.So when I say its rare to see 100% believe me.I actually now change my framework-res.apk 95-99% battery icons to 100% icons in every single rom I use just to see 100%,and Im not kidding.But when it drops from 100% to 94% in a second while Im using it is kinda depressing,ha...and calibrating the battery does not help this.
Sent from my SPH-D700 using XDA App
also make sure you are doing the airplane mode toggle, what is your time without signal under cell standby? (go into about phone, battery use)
jojo08 said:
also make sure you are doing the airplane mode toggle, what is your time without signal under cell standby? (go into about phone, battery use)
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Click to collapse
Can you elaborate on this (for fools like myself)? is there a trick involving airplane mode that improves battery life?
also, i've tried calibrating my battery, but when i choose "wipe battery stats" in recovery, nothing happens. any ideas?
thanks!
You shouldn't see anything happen when u clear battery stats. (if you're not doing this already) it's recommended that you charge to 100%, then clear stats, let drain to 0%, then charge back to 100%
Sent from the future.
readermo said:
Can you elaborate on this (for fools like myself)? is there a trick involving airplane mode that improves battery life?
also, i've tried calibrating my battery, but when i choose "wipe battery stats" in recovery, nothing happens. any ideas?
thanks!
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Click to collapse
If u go to settings, about phone, battery use, cell standby, it should show time without signal and it shouldn't be more than in the teens...if its like 50% u need to toggle airplane mode and that should go down and improve battery life...there's a thread on this site about it...
Sent from my SPH-D700 using XDA App
Take a look at this article I recently read. It does a great job explaining how batteries, chargers, and battery meters work on our phones. also does a good job of explaining why it's ok our phones only charge to 97%, or immediately drop when we unplug them.
http://www.androidpolice.com/2010/12/14/your-battery-gauge-is-lying-to-you-everything-you-need-to-know-about-bump-charging-and-inconsistent-battery-drain/
HI guys i will be showing you how i recalibrated my battery and it worked for me,
1.charge phone till full (EVEN IF IT DROPS TO 98 AS SOON AS YOU UNPLUG ITS OK)
2.drain the phone and i mean DRAIN turn on everything (sync,wifi,bluetooth,everything
3.once your phone automatically switches off try boot if not boot into download mode
4.stay in download mode until it switches off again
5.once it switches off try accessing it again keep on doing it untill you cant
6.charge phone till full (make sure you dont switch on phone)
7.once it says full take off phone charger and quickly put it back in make sure you do it fast and do this 5-6 times
8.without taking charger off boot into recovery
9.wipe battery status but as soon as you are about to wipe quickly take off charger once it wiped put it back in and reboot phone
10. give it 3-4 days and make sure you do battery cycles
11.try flashing a different modem im using ZSJPG link:http://insanity.rollus.net/addons/modems/ZSJPG-Modem.zip thanks to nitr8 and alll the other rom developers
thx m8 very well explained, ill try to do it later
asad510 said:
5.once it switches off try accessing it again keep on doing it untill you cant
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Click to collapse
Have you checked the battery's voltage while doing this? Or is there a built in deep discharge protection even in download mode?
your phone will have a bit of power left to go to download mode for safety incase you do brick it but you cant brick your phone when your recalibrating
Personally i would only go that extreme route if you have a battery problem .
Multiple full drains and multiple bump charges is no good for battery life .
jje
I agree. I wouldn't go that extreme. if u r experiencing battery problem, use battery recalibrate app for galaxy s. (search xda forum and you will find it less than a minute)
It is more than sufficient to solve common problems
Sent from my GT-I9000 using XDA App
asad510 said:
your phone will have a bit of power left to go to download mode for safety incase you do brick it but you cant brick your phone when your recalibrating
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Click to collapse
It's not so much a question of bricking the phone, it's more if you let a li-po battery (like the one in the SGS) go below a certain voltage it can damage the cells and drastically reduce the life of the battery
Ive read that such discharging your device (whether phone or pda) is not good for the battey, and that you should never try to force discharge it ...
Sent from my GT-I9000 using XDA App
Both bump charging and complete discharging can damage the battery.
Teaching this is both incorrect, irresponsible and dangerous as excessive discharges can under certain circumstances cause the battery to effectively explode the next time it is charged.
http://batteryuniversity.com/learn/article/battery_calibration
http://batteryuniversity.com/learn/article/charging_lithium_ion_batteries
All this voodoo and mystery around calibration is silly. It's a simple process that need not be made any more complicated. Bump charging may be alright, however it significantly reduces the service life of the battery and so should not be done regularly, without proper warning.
I thought I would add my 2 cents to the battery thread. I am in the UK and have an XEU phone. I have gone through all different firmwares, modems etc. and all of them had one thing in common.....
Anything above XXJPY would just rape my battery and I mean about 50% in about 12h running barebones. Beleve me when I say that I tried all sorts. Currently I am running my own custome deodexed and stripped JPY, and havn't looked back.
This happens when battery level is below like 30% on my HTC Evo. I am using a customized ROM (Supersense). Whenever the battery reaches 30% remaining, it doesn't drop. However, if I use the phone for a while and restart it, the battery shows only 10%. Clearly, some of the battery management program does not work properly. Is it a bug related to battery itself (hardware) or ROM (software)? Anyway to fix this?
You could try charging your phone up fully then go into recovery and delete the battery stats(Under Advanced in CWM), unplug your phone and use it until it discharges fully and shuts off. Finally, recharge the phone fully again once it has died. I believe this will calibrate the software that monitors your battery or something like that. You can find more specific instructions on the net if you want. Some people like to bump charge and everything else to try to get it perfect but I never found the need to go to that extreme.
Evo_Shift said:
You could try charging your phone up fully then go into recovery and delete the battery stats(Under Advanced in CWM), unplug your phone and use it until it discharges fully and shuts off. Finally, recharge the phone fully again once it has died. I believe this will calibrate the software that monitors your battery or something like that. You can find more specific instructions on the net if you want. Some people like to bump charge and everything else to try to get it perfect but I never found the need to go to that extreme.
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Click to collapse
Download "battery left" from the market and it will recalibrate your battery. Also yes, I would reset battery stats as well but battery left will actually recalibrate it. Battery stats is how long the phone has been on, what's using the most battery, etc. Correct me if I'm wrong.
Just boot into recovery and wipe battery stats.
I had this problem once.
All I did was download "Battery Left" as VICODAN said and I flashed this zip that I got from somewhere on this site but I forget where. I had to change the updater-script and the binary but either way it works on our Shift. Charge to 100% and flash this, then with Battery Left install use the phone till it dies and after that, you should be golden.
battery calibration
U can try the app battery calibration also in the market. If you're rooted.
*Since we're talking about batteries.
I wish our phones would beep or set off an alarm when charged to 100%.
I was keeping battery calibration just for that, it has that option but only worked maybe 1 out of 20 times the alarm went off.
trsix said:
U can try the app battery calibration also in the market. If you're rooted.
*Since we're talking about batteries.
I wish our phones would beep or set off an alarm when charged to 100%.
I was keeping battery calibration just for that, it has that option but only worked maybe 1 out of 20 times the alarm went off.
Click to expand...
Click to collapse
Love the app, so when i got to sleep or I am going to calibrate, I just open the calibration app throw it on charge, it beeps I hit calibrate unplug and done. That way I don't have to open the app when It's 100% or with early morning fuzzy eyes and fingers that don't work right
Sent from My Team Supreme/MikSupreme Shift
ctzw said:
This happens when battery level is below like 30% on my HTC Evo. I am using a customized ROM (Supersense). Whenever the battery reaches 30% remaining, it doesn't drop. However, if I use the phone for a while and restart it, the battery shows only 10%. Clearly, some of the battery management program does not work properly. Is it a bug related to battery itself (hardware) or ROM (software)? Anyway to fix this?
Click to expand...
Click to collapse
Wrong forum...you state that you have a Evo, this forum is for Evo Shift.
Sent from my PG06100 using xda premium
Hi all,
New to the forum. Sorry if somebody has already posted something similar. Tried to search but could not find any.
The reason I am here:
Yesterday night before going to the bed, my phone battery was >80% charged. In the morning I found my phone switched off. I had to restart the phone using the power button. The battery was at about 40% down when I turned it on.
I dont use the phone much through out the day, so it uses around 20% in a day(morning to night).
There is nothing unusual that I can see in the battery usage stats. Attaching screen shots for reference.
The graph shows a sudden decrease in the battery power. I am not sure if any sofware can consume so much of power in such a short time, unless there is a hardware issue or the battery readings themselves are incorrect.
This is the third time in the last 5 days that I found my phone powered off in the morning with a sudden fall in battery power.
I am using the stock android 4.2.2 with all the updates applied.
Can anybody please help me understand whats going on?
When it drops straight down it signals either a reboot or a power off. Something is causing your phone to turn off (obviously), it isn't just a battery drain issue. That said, it shouldn't drop that much if it is off.
Sent from my Nexus 4 using Tapatalk 2
Thanks josh, is there a way to debug whats trigerring the shutdown? What worries me is the sudden power drop? Could this be a harware issue?
There might be some safety mechanism which will shutdown the phone in case it finds the battery current is extremely high. I am just guessing.
joshnichols189 said:
When it drops straight down it signals either a reboot or a power off. Something is causing your phone to turn off (obviously), it isn't just a battery drain issue. That said, it shouldn't drop that much if it is off.
Sent from my Nexus 4 using Tapatalk 2
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Click to collapse
The battery % indicator isn't completely accurate so whenever you reboot your device it tends to show as a lower value than before you rebooted it. I find that whenever I reboot my device the instant drop is then offset by a slower than normal drain as shown by the indicator. Obviously the drain is no different but this is just what the indicator is showing.
I wouldn't worry about the drop itself so much, just what has caused the reboot. I can't help you there so maybe someone else has an idea on how to figure that out, good luck!
Try flashing the stock image again; efrant's guide in my signature is the best & most educational way to go about it..
P.S. overheating will shut the phone down. Maybe some rogue app misbehaving? Long shot but could be it. Search for betterbatterystats here in xda, see if some app produces some crazy wakelocks. If not, go back to the top..
xdaxyz said:
Thanks josh, is there a way to debug whats trigerring the shutdown? What worries me is the sudden power drop? Could this be a harware issue?
There might be some safety mechanism which will shutdown the phone in case it finds the battery current is extremely high. I am just guessing.
Click to expand...
Click to collapse
You can monitor with betterbatterystats.
And if you are rooted you can check the root features in advanced settings to see any alarm that occur.
This will help you debug the problem.
Sent from my Nexus 4 using xda premium
I wouldnt be worried about the battery drain.. That is usual for your situation as you hardly use your phone, the battery reading isnt always accurate and is most accurate after a reboot.
If your reallt worried. Reflash stock images fromm Google. Don't use toolkits and learn something about fastboot and your phone.
Sent from my Nexus 4 using xda premium
Hope someone can help me solve this issue.
The Setup
I recently went out of the country and before I left I unlocked my GS4 following from wonderhowto[dot]com
Arrived to my Carribean destination, bought a prepaid SIM, popped her in and everything worked great.
Problems started when I flew back into Miami. I removed my prepaid SIM and installed my old one, changed my APN name back
and rebooted the phone. Decided to plug it into my laptop (USB3.0) to get some extra juice before the next flight and I noticed that
the battery was actually going down and quite quickly too, about 1% every 3 minutes. The phone was also doing a lot of connecting and disconnecting from the laptop even though it was not being moved.
I use two batteries which I have an external charger for , so this didn't slow me down too much.
After a few days, I thought maybe by unlocking the phone I had left it in some "roaming" state where it was eating up battery looking for its signal, so I decided that I'd restore it to the nandroid backup ROM Manager created before I did the unlock procedure. OH NUGGETS!
Things got ugly , quick!. In the process of trying to restore got MD5 mismatch error, so I went back to 3 previous backups before all of which said either "MD5 mismatch" or unable to open .zip -None of them worked.
Thankfully I had saved a copy of the backup folder in clockworkmod to my PC and tried to load that, it started and then get to writing /data and said error writing data.
I rebooted. Bootloop.
After a few hours of attempts with KIES, and some well timed cold beer deliveries from my wife, I finally got the phone back to stock version.
Rooted it again, motochopper, And loaded GoldenEye Rom v 8.0 . Still slow to little or no charging.
Loaded PACMAN and noticed something that should be mentioned.
Pacman rom has its own little battery widget that sits in the top tray and shows the %. It glows green from bottom to top to show that it is charging. I noticed on every couple of cycles, the battery meter would flash red for a quick second before turning green and sweeping up.????
Went back to a backup of GoldenEye8.
The current status
The phone is currently plugged in to the stock charger (2A) and stock cable. It has charged up only about 3% in 20 minutes time. I have it in battery saving mode with wifi on , and EVERYTHING else turned off.
Battery info says:
Temp 87.3 F
Voltage 4033mV
Plugged True
Charging
Li-ion
Health:Good
Charge Type : AC
Battery use shows 62% of battery use coming from SCREEN (Yes I have auto-brightness set, and NO live wallpaper)
Anyone have some good input?
Maybe its a bad cord? Or bad USB port/connection on the phone it self...
Sent from my SGH-I337 using Tapatalk 4
62% screen usage is normal, I sometimes see over 70% with my brightness all the way up.
Make sure apps aren't keeping it from going idle and staying active.
Battery temp. seems a bit high. General causes of that are a faulty cable.
Download greenify and hibernate any apps that may be running unnoticeably in the background.
If your kernel allows fast charging (disables access to phone storage while fast charging is on) enable it while charging if you're not using the phone.
Play with CPU and GPU governors in your kernel to save battery life. I.E: I put my CPU governor on "powersave" while idle and not using the phone for anything extensive.
Sent from my SGH-I337 using XDA Premium HD app
mg2195 said:
Maybe its a bad cord? Or bad USB port/connection on the phone it self...
Sent from my SGH-I337 using Tapatalk 4
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Click to collapse
Tried two other cords,but they just made it worse. They actually caused it to look like its charging but the battery level was going down.
Your second suggestion is probably right, but i'd like to exhaust my options first before having to restore and send to creator. I do find that with the stock cable and no external case on it stays plugged in well and doesn't make any "interrupted connection" noises.
With stock charger and cable and minimal functions running its charging about 1% every 4 minutes. ( Approx 6.5 hrs to full charge )
I feel like the hardware must be working in order to do that, and that the software is putting some kind of excessive strain on it. Possibly?
The battery use still shows, screen as the major contributor at 61% , so I switched from a really high resolution static background to a low res one. ( results to follow)
Downloading WanamLite now and going to try that out, also going to try performing the unlock procedure I did in reverse order and see what that does. Keep you posted. Open to suggestions.
Br4nd3n said:
62% screen usage is normal, I sometimes see over 70% with my brightness all the way up.
Make sure apps aren't keeping it from going idle and staying active.
Battery temp. seems a bit high. General causes of that are a faulty cable.
Download greenify and hibernate any apps that may be running unnoticeably in the background.
If your kernel allows fast charging (disables access to phone storage while fast charging is on) enable it while charging if you're not using the phone.
Play with CPU and GPU governors in your kernel to save battery life. I.E: I put my CPU governor on "powersave" while idle and not using the phone for anything extensive.
Sent from my SGH-I337 using XDA Premium HD app
Click to expand...
Click to collapse
Thanks for the advise, I'm running greenify and its really only showing facebook and my sms app, I hibernated facebook anyways just to test it, but I know out of the box , on a car adapter this thing was charging 1%/min , maybe I have a bad ROM/Kernel mix?
prodigaltaurus said:
maybe I have a bad ROM/Kernel mix?
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Click to collapse
Doubt it, but maybe you can try going from touchwiz to aosp. Very much more lightweight, though you'll lose some s4 features. If it is faulty hardware/battery I'd just save yourself the trouble and swap it for a new one; or try another battery. I guess you can try doing a compete wipe and flashing a fresh ROM with a kernel you know will definitely run smooth with it.
Sent from my SGH-I337 using XDA Premium HD app
Br4nd3n said:
Doubt it, but maybe you can try going from touchwiz to aosp. Very much more lightweight, though you'll lose some s4 features. If it is faulty hardware/battery I'd just save yourself the trouble and swap it for a new one; or try another battery. I guess you can try doing a compete wipe and flashing a fresh ROM with a kernel you know will definitely run smooth with it.
Sent from my SGH-I337 using XDA Premium HD app
Click to expand...
Click to collapse
Already tried the second battery, no luck. Any suggestion on the rom/kernel combo?
I use task650 with kt's kernel and it's excellent. Though it's all opinion, there is many great combinations. Some ROMs come packaged with their own kernel or a custom one.
Sent from my SGH-I337 using XDA Premium HD app
IMO: those temps are pretty normal.
Why you don't try a bone stock rom and see how it respond for a few hours, if the stock rom behaves the same, probably you will need to send it for warranty.