Hello everyone!!
I am having issues with my note...
When I woke up today, the phone was fully charged.
When I unplug it, it was instantly on 90% instead of 100% !!!
what can this be?
Anyone with same issue???
Is there an app so I can reset or whatever the battery??
The phone is not rooted...
many thanks for the help!
Cheers
My Galaxy S 1 does this sometimes.
I reckon it's cos the battery needs calibrating. Did you fully charge it before you first used it?
Next time you use it, let the thing run down to completely empty, to the point it wont turn on anymore, then allow it to fully charge.
As few times doing that should make it better.
If that doesn't work, you can go into recovery mode and wipe the battery stats (i think you have to do it with a full battery) then let it run down again, and see if that helps.
Related
Been running Android for over a week now and this morning when pulling the phone of the charger I noticed it was only at 89%. This is from a full overnight charge.
Got to work and it had dropped to 85% (Watching videos) and plugged it into my laptop at work and it again only charged to 89%
Anyone else had the same issue. Will cut back to Windows to see if it goes further.
dusty_nz said:
Been running Android for over a week now and this morning when pulling the phone of the charger I noticed it was only at 89%. This is from a full overnight charge.
Got to work and it had dropped to 85% (Watching videos) and plugged it into my laptop at work and it again only charged to 89%
Anyone else had the same issue. Will cut back to Windows to see if it goes further.
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Click to collapse
Hello dude!
Try removing the battery, wait a few minutes and put it again. See what happen.
Sometimes it is a error when the driver is "reading" the battery settings/status.
Hope it help!!
Same with me, only 90% with all night chage
Same here mine will only charge to 93% while charging overnight
Rebooting into womo and it then proceeded to charge to 100%.
Not a major but a bug that needs investigating.
also had this issue a user responded to me on the builds thread, he said to let it run down to 5% and plug the charger back in. also the one about booting to wm then back on android should fix it.
Same here at 94%. Seems to be a common problem...
Sent from my HTC HD2 using XDA App
im getting 96%.
psykick5 said:
Same here at 94%. Seems to be a common problem...
Click to expand...
Click to collapse
Yes, I've got a same problem.
I've heard that no Charging-Stop exists (in kernel), so you may "destroy" your battery because it is overcharging ... so be careful
mine stops at 93%
yeah im a bit scared for my battery...ive been charging it almost twice a day now cause it dies so fast
i even have SetCPU with the profiles from the other thread, but its still draining REALLY fast...
i hope this doesnt have any permanent damage to the battery :S
HD2_Noob said:
I've heard that no Charging-Stop exists (in kernel), so you may "destroy" your battery because it is overcharging ... so be careful
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Click to collapse
where did you hear that? can you confirm?
The no stop sounds like complete nonsense. For one, it would be an obvious massive problem so the devs would have worked on it. Two, if you can detect battery charge it would be really easy to make it stop. Three, if it didn't stop, why did it used to halt at 98% for most people?
Originally Posted by Cotulla View Post
I want to explain state of Android porting, because a lot of inconsistent information around.
1)DATA (3G, GPRS, EDGE) isn't working fully yet. Even with "MTU fix" it lost a lot of TX packets (it's why upload speed on speed test so slow)
2)Battery: at current moment extended battery not supported (2350 mAh). Support of them rather complex however.
also battery working in read only mode, it's why during long android usage u can get wrong results. Will be fixed in future.
Hard reset..is only one solution
Actually _everyone_ can get this problem - after reboot u won't able to launch any external exe (exe from rom will work).
It happen because something sometimes can be corrupted during WM shutdown...
I got this problem two times Both time need to hard reset device.
So I recommend to everyone make backups!
So is it confirmed that robot voice (apt voice ) issue fixed now?
^^
confirm problem
read this before post
I have the same problem. HTC wildfire.
Try recalibrating the battery:
1. Turn off all uncessesary apps in the background.
2. Let the battery of the phone run out until it turns its self off.
3. Take out the battery for 2 minutes
4. Put the battery back in and charge the battery until it is fully charged "At least 4 hours"
5. Once it has charged take the battery out for 2 minutes then put it back in and boot the phone up
I managed
The phone was on and charging all night and it was at 97%. I turned off the phone and left it plugged for couple of hours, on and its 100%. Simples
Hi guys,
After a week with hard usage, I decided to adjust my SGS2 battery. Maybe you know this method anyway... It works for me at least and I can see the improvment.
Here we go,
Let the phone charge 100% full. Unpluge and turn it OFF...
Plug charger and wait again till 100%...Then unplug it again...
Turn the phone ON ...Use a few minutes DONT PLUG.
And finally, turn it OFF again and plug charger and wait till 100% full of charge.
Now you can turn it on and use...DONE...
Hope it helps...
This is close to the way of doing it, but the battery stats file remains. So to improve this further, you'll need to wipe the battery stats. Let it decharge. Then charge it to 100% while it's off or something.
So what does that give to you? Better batery life? How did you decide that it works?
Its like; after 10-15 minutes playing game, battery is still 100%
prodygee said:
This is close to the way of doing it, but the battery stats file remains. So to improve this further, you'll need to wipe the battery stats. Let it decharge. Then charge it to 100% while it's off or something.
Click to expand...
Click to collapse
Yeah, you are right too...
Do not do this well posted bump charging trick often as your battery life will drop with too frequent bump charging .
jje
Hi all
since a week or so i have a strange problem with my sgs and i hope you can help me to fix it
Everything works just fine (battery is accurate) until i switch off / reboot the phone
but at next boot the battery reports a very low value
(e.g. the phone has 55% battery left and after the reboot it reports only 8%)
with Froyo 2.2.1 (Speedmod Kernel) it would stay at that level until the battery has really drained to that point
With GB (JVQ - Galaxian Kernel) the battery percentage increases slowly
What i tried so far:
first of all, i deleted the battery stats for a few times and because that didn't work i upgraded to JVQ (with repartitioning and all), but that didn't solve the problem either
i don't really know what to do anymore and i hope someone can help me
thanks
Just do a few drain/ charge cycles and that should sort it
Sent from my GT-I9000 using XDA Premium App
First off, wiping batterystats.bin alone won't help.
Try this:
1. Charge to 100% until it says unplug charger.
2. Wipe batterystats.bin from recovery, unplug and then reboot
3. Drain your phone's battery until it shuts itself down
4. Charge to 100% without interrupting the charge
5. Enjoy :3
thanks for the quick replay!
unfortunately thats basically what i have already done
since the problem happened the first time, i have charged the phone at least 5 times and wiped the battery stats for 2 or 3 times right after charging the phone to 100%
its true that normally i don't drain the battery completely, but yesterday i have done just that and than let the phone charge overnight - but that didn't solve the problem
i will try to fully discharge the phone a few more times and load the battery while the phone is switched off
still i hope someone has an other suggestion how to solve this annoying problem
thanks
lol - stop deleting the batterystats.bin for starters.
The batterystats needs to indentify the top and bottom markers such as 0% - 100%, delete it ONCE.
Firstly, turn the phone off, charge the phone to 100%, bump charge it, till 100% truely.
This means, unplug...then plug it in again until you keep getting 100% show up.
Boot up into recovery then delete the batterystats.bin.
Use it heavy, activate everything and drain it. Make sure it is compeltely drained, try turning the phone back on, take the battery out for about 2 mins, try turning it on again, if it doesnt turn on, you've drained it.
Plug your charger in, do not turn the phone on, let it charge to 100%, again, bump charge it until 100% truely full, turn the phone on and let it run its natural course this time.
Do not delete the batterystats.bin again, you will have to repeat the process, it will take a good 2/3 times of charge/discharge for the stats to settle.
Hopefully helps dude! Good luck
thanks pidz!
just to clarify: i have had my sgs for a half year now and i never wiped the battery stats until last week
But i haven't tried bump charging jet - i really don't like that process as it is bad for the battery but might be worth a try, thanks
it usually happens with non original batteries. did you changed a battery? or maybe you got a fake one with you phone?
I am experiencing difficulties with my original battery. Please see:
http://forum.xda-developers.com/showthread.php?t=1244502
When I replace with another battery the usage time is reset. Then when I put the original battery again it goes on with the previous battery's on time. I am going nuts here. Even during charge the Samsung battery shows the last on time. I discharged this one, and the phone went off, now charging again, but the battery still shows some 9 hours of usage. How do i reset its timer? I am going to throw it from the window.
If you have CWM, boot to CWM, go to advance then wipe battery statistics.
Thanx but I havent rooted this device yet, but I am thinking about. Isnt there another way? When it was hot hot hot I was affraid that its chip had been cooked, but with other batteries it stayed cool and fully working. Even with the problematic battery the temp never exceeded 34 C ever again. I dont know what happened that time. Now the only problem is the memory counter of this specific battery.
Hi look at this-im charging my battery whole night(tab is off),indicator shows 100%.then I turn it on and the tab shows is only 78% battery.sometimes its okey but lately is more often!ik wondering what can be the cause.im using my tab for about half a year and always take care of my battery so i dont think its a battery issue.have anyone got any idea?take care
I use a kernel with CWM, which have a option to reset battery stats but I neved have problems with CWM is in almost all the kernels.
PD: sorry my english
Damn...i have no option to reset battery stats in my cmw.any other idea to reset it in different way?
blackjackpl said:
Damn...i have no option to reset battery stats in my cmw.any other idea to reset it in different way?
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Click to collapse
Hi,
Use "Battery Calibration" from market, required root. This app do the trick.
Bye
Idk
idkidk said:
Hi,
Use "Battery Calibration" from market, required root. This app do the trick.
Bye
Idk
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I second that.
Have you tried it yet? Does it work for you?
I have seen some (slightly) weird behaviour on my Tab. When I charge to 100% (in off state) then turn tab on (with charger still plugged in) I only ever get to 99%.... I suspect my charger may not be quite 5v (or whatever) or the device drains enough charge / sucks enough juice to not let it ever get to 100% while turned on. Slightly weird... but of no real practical concern.
I noticed with my evo amd tab that if i leave them on the charger all night they drop percentahe very quickly like within a minute ill be down to 98%. I read somewhere to charge with unit on also. When i charge til they are full and pull them off they hold 100% for a while depending on usage.
HTC EVO 4G running Mikg 2.58