I have followed the thread on battery calibration here,
http://forum.xda-developers.com/showthread.php?t=978090
but i found that my phone can't boot up when the battery was out even the phone was connected with the USB cable and was charging.
is there anyway to calibrate not using this method?
There's an app for that.
And a thread for that too.
http://forum.xda-developers.com/showthread.php?t=1219189&highlight=calibration
Thanks for the reply above!!
Related
need help with this problen
flash into xrecovery and wipe battery stats!
Also, calibrate your battery. Fully charge, remove battery, reinstall battery, fully charge again. Repeat 2-3 times until says 100%.
Stock charges to around 88%.
jpkilla995 said:
need help with this problen
Click to expand...
Click to collapse
Read this thread: [GUIDE] X10 Battery Calibration
My battery is also causing trouble
I put the phone in charger is loading the phone up to 88 then stops
And when I take out and put in the charger my phone charges up to 100
While the charger still connected is again removed the battery to 88
I have to use the directory that you brought?
Sorry for my english lol
Yeah calibrating your battery almost always will help. Check the market if you haven't yet. There are a couple Apps that will help do it.
Sent from my X10i TripNMiUI using XDA App
Ok thnx
dont use your phone while in charge and then see the status of ur battery.. if u use ur phone while charging, it never charges up fully..
Pls hit a thanks if u r satisfied
I experience this when I leave my X10 charging all night long (turned on). It seems it charges up to 100% and then keeps draining it, despite the connected charger. Have you ever tried offline charging?
I want to charge it when it is turned off. But I do not know if he filled it to the end. Because I do not know what percentage has
That there is no sign of a fully charged battery
Hi,
I read about peoples Tab wouldn't charge and they can use a script to enable USB charging.
I need to disable USB charging as I want my battery fully and continuely charged for battery lifes sake without getting small charges whenever connected via USB to the PC.
How can I achieve this?
Please use the Q&A Forum for questions Thanks
Moving to Q&A
disable USB charging?!? new lithium ion batteries aren't as sensitive to partial charges as previous generation nickel cadmium batteries: Link It may be better to keep your battery at 100% with charging to prevent the number of discharges of your battery.
back to your question:
you do not have to do anything if you do not have the tab rooted and script installed.
if you are rooted and have the script installed, you will have to go to script manager, find the script, uncheck "Boot", and restart.
Hope this helps.
xdatroxx said:
Hi,
I read about peoples Tab wouldn't charge and they can use a script to enable USB charging.
I need to disable USB charging as I want my battery fully and continuely charged for battery lifes sake without getting small charges whenever connected via USB to the PC.
How can I achieve this?
Click to expand...
Click to collapse
You need to update your information on battery technology. But if you really want to disable USB charging (assuming you're on a ROM that has enabled it) just go to the second post in the Galaxy Task thread in the dev section.
just so you know. that even if you disable it, it will still be charging. just not as fast bro. even with that little X picture on the battery it still is receiving a charge no matter what you think. Its not a bad thing to charge here and there anyways. its doesnt harm you battery at all. its good for it.
Hello. I've been charging my phone the whole night and it only got to 94%. After I restarted the phone, the battery was at 81%. Does anyone knows what's wrong? Thanks.
markslo112 said:
Hello. I've been charging my phone the whole night and it only got to 94%. After I restarted the phone, the battery was at 81%. Does anyone knows what's wrong? Thanks.
Click to expand...
Click to collapse
A little more info would be nice. What rom are you using? Do you have root permissions? Are you s-off?
The first solution is:
On OVO 3D sometime if battery is charged to 100% he starts to use battery power instead of charger so if the light is green you need just to connect the charger again and it will start to charge again.
And the second:
After you installed some kind of ROM you need to calibrate the battery again. You can do by discharging your phone to 3-5% and then charge it to the full. You need to repeat this process few time and then you have calibrated battery.
Sorry but i forget to say that before recharging you need to delete old Battery stats
irumora said:
The first solution is:
On OVO 3D sometime if battery is charged to 100% he starts to use battery power instead of charger so if the light is green you need just to connect the charger again and it will start to charge again.
And the second:
After you installed some kind of ROM you need to calibrate the battery again. You can do by discharging your phone to 3-5% and then charge it to the full. You need to repeat this process few time and then you have calibrated battery.
Sorry but i forget to say that before recharging you need to delete old Battery stats
Click to expand...
Click to collapse
The first thing is correct. When the phone is fully charged the charging stops and the phone uses power from the battery.
As for your second statement - you are partly right. Even though most developers say the same thing you said I found the battery calibration is the best way to get the most from your battery. I tried everything that developers suggested and it didn´t work so well. Battery calibration did the trick - now my battery life is great
Anker batteries seem to work the best
Hey. Thanks for the replies. I'm using the 4EXT recovery and KingCobra3D - ICS 1.6 ROM. The thing is that my phone doesn't even charge up to 100%. Is it necessary to discharge the phone to 1-5% and then charge it to full and then calibrate via recovery or can I just calibrate the battery without having to discharge it first?
Also, I have root on my phone and S-ON.
My anker battery has reported like 4000 charge since I got it and I tried using the calibrate app but it still reports the same after a few cycles? It should be reporting 1900.
Sent from my Evo V 4G using Tapatalk 2
markslo112 said:
Hey. Thanks for the replies. I'm using the 4EXT recovery and KingCobra3D - ICS 1.6 ROM. The thing is that my phone doesn't even charge up to 100%. Is it necessary to discharge the phone to 1-5% and then charge it to full and then calibrate via recovery or can I just calibrate the battery without having to discharge it first?
Also, I have root on my phone and S-ON.
Click to expand...
Click to collapse
If you don´t use battery calibration you should go into recovery and wipe battery stats. Then boot up and fully charge the phone and let it discharge to 5-15%. Charge it to full and that should be it.
If you use battery calibration just charge to full, enter calibration app, hit calibrate and that is it
donkeykong1 said:
If you don´t use battery calibration you should go into recovery and wipe battery stats. Then boot up and fully charge the phone and let it discharge to 5-15%. Charge it to full and that should be it.
If you use battery calibration just charge to full, enter calibration app, hit calibrate and that is it
Click to expand...
Click to collapse
Okay the phone charged up to 100% but it took ages. I've downloaded the Battery Calibration app from the Market and hopefully everything's gonna be well now.
I have battery life issue too. I will try battery calibration.
Hi, My Micromax Canvas HD's battery was draining very quickly. So, I purchased a new battery but no success. I searched google and came to know that battery needs to be calibrated after flashing a new ROM and i also updated my canvas hd from 4.1.2 to 4.2.1 JB. For calibrating, device needs to be rooted. So, I rooted my device. Now, this is the point where i am confused. There is an app on playstore "Battery Calibration" by NéMa. I downloaded the app and followed all the instructions in the app about calibrating the battery. This app deletes batterystats.bin system file to calibrate the battery. After calibrating through this app, I saw some improvement in battery but i noticed that battery power goes down at normal speed upto 65% but after that, it goes down rapidly. What is the problem? If i am using wrong method to calibrate the battery, then please give me the correct & best one. Thanks in advance.
Calibrate your battery when it is below 15%. Then use battery below to 5%. Then charge till 100% without any brake. It may solve your problem.
Hit thanks if my help works for you.
Sent from my A116 using XDA Premium 4 mobile app
Guys, I really need help.
My XU doesn't charge, when I connect the charger the led gets red like normal and the battery icon says it's charging but It just doesn't add up and I can charge it only while the phone is tuned off.
I tried a lot of chargers but still no luck.
Guys pls help I really don't know what to do.
MIDO_MASH said:
Guys, I really need help.
My XU doesn't charge, when I connect the charger the led gets red like normal and the battery icon says it's charging but It just doesn't add up and I can charge it only while the phone is tuned off.
I tried a lot of chargers but still no luck.
Guys pls help I really don't know what to do.
Click to expand...
Click to collapse
It seems to be a batterystats problem. If you have a rooted device, try downloading Battery Calibration https://play.google.com/store/apps/details?id=com.nema.batterycalibration&hl=es and following the app instructions to calibrate it, and tell me if it worked.