I freshly installed EHNDROIX V ROM onto my GNexus, with fancy kernel. I wiped battery stats with BatteryCalibration app. But my phone won't charge to 100%. It always stops at 99%. This has happened even before I installed this ROM. I leave it on for couple of hours and it's still on 99%.
kr1pt said:
I freshly installed EHNDROIX V ROM onto my GNexus, with fancy kernel. I wiped battery stats with BatteryCalibration app. But my phone won't charge to 100%. It always stops at 99%. This has happened even before I installed this ROM. I leave it on for couple of hours and it's still on 99%.
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I am using karbonn s1
i have the same prob
I had read it somewhere,
It is to prevent overcharging.
Itz not an big issue
When it reaches 99%
Juz charge it for more 10 mins and then remove it
If you have trickster mod go to the 'specific' tab. There is probably a feature called battery life extender. If you want to turn it off set it to 100. But as said it prevents overcharging. You wont miss that one or two percent would you.
Sent from my Galaxy Nexus using XDA Free mobile app
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Everytime my phone reaches 10%, the phone will shut down itself and it won't turn on again.
i have tried bump charging and calibrating the battery but still without success... anyone got any soulutions other then buying a new battery?
thanks.
Try this: fully charge the phone then let the battery drain completely, until the phone shuts down. Plug the phone into the wall charger, let it charge for a minute or so then turn the phone on while still plugged into the charger and let it charge completely. After a full (100%) charge, the battery indicator should be precise.
I've noticed that if i restart the phone of plug it in after charging, the battery indicator will show an extra 10%, so that's the main reason for the shutdown at or a little below 10%.
This operation should be repeated once a month, just to keep the battery and the battery stats fresh.
Don't wipe battery stats and don't try any other calibration tweaks. They might damage the battery. There are some people here complaining about that.
If the phone still shuts down at 10% after the above-indicated trick, then your battery might be old and in need of replacing, but i wouldn't replace it just because of a 10% indicator error if it can still hold a proper charge.
I have the same problem. I also calibrated my batterie and everything but it still turns off at ~10%.
But since I know that, it's not really a problem
Its always turned off at ~15% for me. I accepted that this was normal. I've seen a lot of posts around but no one seems to of found a proper solution. I actually doubt that there is a proper solution to this.
Punched in..
snq's kernel? I take it is normal with it as none of the GB sense rom managed to come even near the 1-2%. A bug with the kernel probably.
Flashed Oxygen last week - bam, phone turns off at 1%. No calibration was needed even .
Every time this happens to me I charge it 100% then I reset battery stats. Then let it discharge threw normal use then give it a proper charge, plugged into wall charger, not PC.....! And once its 100% ignore green light check it says 100% on the top bar then I unplug. Its normally always sorted then. But I have had to repeat twice in the past.
I also agree about kernal, often after updates it goes bonkers, and I'm on miui, lots of updates
Sent from my HTC Desire using XDA App
Mine also used to turn off at ~14%. After using a battery calibrator, i could push it down to 7%. However, on the other "side" of the scale, it goes down qute quickly from 100% to ~92%. All this on GV2.8, and the unofficial ManU kernel 2.1.1.
Sent from my HTC Desire using XDA App
Just wipe battery stats in recovery after full discharge if you changed ROM, and then let it charge to 100%.
Used the battery calibrator app (for nexus one) with detailed instructions. Now batt lifeis awesome, turns off at 3%.
Sent from my customized HTC Desire using TTP
This works great for my Desire, and it turns of at 1%
http://forum.xda-developers.com/showthread.php?t=1240494
Hope it helps!
I had the same issue on my stock Telstra branded rom. Since changing to cyanogenmod it hasn't happened since.
Sent from my CM7.1 Desire using XDA Premium App
darwin567 said:
This works great for my Desire, and it turns of at 1%
http://forum.xda-developers.com/showthread.php?t=1240494
Hope it helps!
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Did the thread move or die, or is the link just wrong?
Hello I have a question about how I can reset my battery. I just flashed a new rom and my battery was around 70 ish percent, so I made another backup file of my new rom. After I completed the backup and renooted my phone the battery life showed itsef at 100% ans sees to die really fast. Is there anyway to return it to normal?
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cheeeya said:
Hello I have a question about how I can reset my battery. I just flashed a new rom and my battery was around 70 ish percent, so I made another backup file of my new rom. After I completed the backup and renooted my phone the battery life showed itsef at 100% ans sees to die really fast. Is there anyway to return it to normal?
Sent from my PC36100 using XDA App
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Charge to phone to 100%, boot into recovery, wipe battery stats, reboot into the phone. Use the phone til it completely dies, i.e. manually power off, then charge it back to 100%. If you undervolting or using other mods and your charging led blinks, its okay, it'll do that for a minute and turn solid. Again, charge it to 100% and you'll be good.
Only wipe battery stats when u are at 100% charge.
Sent From My Pocket
Hi,
Im using the lastest Jellaxy cm10 for gio for 2 days now and i have problems with battery life.
After the install of the rom i had waited to 0% than i made a full charge, unplugged and started to use phone, listeing to music, wifi (2/3 hours per day), as i aleays do. after 4-5 hours battery was at 1% than turned off. I made a full charge again and battery calibartion but same..Before cm10 i used phiexz cm7 and i could use the phone with one charge for a whole day from dawn to night.
Any help?
Hmm thats werid cuz didnt happen to me i can use my phone normally without charging it so much.... Check whats eating ur battery
Sent from my GT-S5660 using xda premium
Do a Factory Reset and flash the last release, the battery performance for me it's better.:good:
Hi guys
recently i bought new battery because my old one used to jump
from 70% to 100% and had really bad battery life.
i replaced the battery and calibrated it and i noticed that the 20% from 100% to 80% goes down realy fast
should i recaibrate the battery?
what should i do? thanks!
It depends on the rom u r using.
All roms except stock based roms have this problem.
Sent from my GT-S5660 using Tapatalk 2
Im using aosp by maclaw studios
the weird thing is that the 70% acts like it 100% and im having really good battery life
from 70%
Its a problem in sumsung charge system.
In custom roms when u full charge battery it is about 80 % charged.
Sent from my GT-S5660 using Tapatalk 2
I think you should charge it when the phone is turned off. I noticed that my phone tells me it is "Charged" when it is turned on. However the actual percentage in Go Power Master is 80%.
Sent from my GT-Xperia S using xda app-developers app
so it has nothing to do with the battery quality and the battery calibration?
the problem will not appear in the stock rom?
Thats if needed. To check if the battery is fully charged, try these step.
1. Charge the when it is running until it says "Charged".
2. Turn off the phone and keep the charger plugged in.
3. The battery image will appear. If it is not full, wait till it full. When it shows 100% then it is fully charged.
Note that powering up the phone takes some significant amount of battery. If the battery is still draining fast. Calibrate may be needed.
Sent from my GT-Xperia S using xda app-developers app
enchanced rom shows 100 percent but still shows charging. So I guess it fully charges
Well the battery level seems to be jumping unusually from time to time . What i do is i wipe the battery stats from cwm , i leave it over night to fully charge without doing anything to it , calibrate the battery with `battery calibration` from playstore , full discharge and full charge again . I do this after each rom that i flash and it seems to do good and seems to point the right amount. Anyway the charge lasts as i hope it lasts , from 1 day if i do stuff with it like some wifi , some messaging , many minutes of calls .... to about 3 days if i do only calls. Cheers
How to do this ?
I've installed an app called battery calliberation. Will it work ?
Coz my battery stats do not display correct percentage.
Sent from my HTC Wildfire using xda app-developers app
I did it with that app long ago, after rooting and first install of custom rom. It worked.
massofsin said:
I did it with that app long ago, after rooting and first install of custom rom. It worked.
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Gonna try it then.
Sent from my HTC Wildfire using xda app-developers app
Αfaik, there are two ways to calibrate your phone. The first one is when it's fully charged, the second one when your battery is at 0% and your phone shuts down. Both ways worked for me. I always prefer the second one. Remember to calibrate your battery each time you flash a ROM.
I've never done it with an app though.
* When your battery is at 0% and your phones shuts down, boot into recovery and wipe battery stats. (Yes, there is enough battery to do this)
* Power off your phone again and let it charge for 3hours or even more, so you know that it is fully charged.
* Then click the power button and do not remove the charger untill you have access to all of your apps.
* Remove your charger.
* Use the phone untill it shuts down again when the battery is at 0%.
* Charge it fully again and your battery is calibrated in the best way.
At least, this is how I calibrate my battery for the past two years. I hope I helped.
In my eyes calibrating the battery is a myth, as batteries get old they will eventually wear and lose charge this cannot be helped by any apps, couple that with the endless amounts of complaints with regard to batteries not fully charging to 100% on some htc wildfires which was reported months and months ago as a motherboard fault by someone.
Wiping batterystats.bin from recovery is another myth as all it does is wipe the stats you see in the battery settings menu, this is wiped automagically every single time you fully charge the phone so that once you unplug it from the charger you get an accurate reading of how fast the battery is draining, so wiping it in recovery is pointless.
The best way to get every drop of juice from a battery is to stop apps running that you don't need to be running......
Sent from my GT-I9100 using Tapatalk 2
Scratch0805 said:
In my eyes calibrating the battery is a myth, as batteries get old they will eventually wear and lose charge this cannot be helped by any apps, couple that with the endless amounts of complaints with regard to batteries not fully charging to 100% on some htc wildfires which was reported months and months ago as a motherboard fault by someone.
Wiping batterystats.bin from recovery is another myth as all it does is wipe the stats you see in the battery settings menu, this is wiped automagically every single time you fully charge the phone so that once you unplug it from the charger you get an accurate reading of how fast the battery is draining, so wiping it in recovery is pointless.
The best way to get every drop of juice from a battery is to stop apps running that you don't need to be running......
Sent from my GT-I9100 using Tapatalk 2
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You seem to know what you are talking about. You maybe be right i'll give you an example of what happened to me.After flashing a rom, the battery dropped at 99% after one day of really hard use of the device. The next day,despite the fact that I did the half use of the phone battery dropped at 40% w/o a reason. I was browsing through my homescreens and the battery was redusing by 1 or 2 percent each minute. This kept happening for the next days till I calibrated my battery. Then everything was smooth again and the battery was dropping in reasonable amounts. I can't unsee this fact. Your opinion makes sense though.