Backup battery not charging - PDA2, XDA IIi, 2020i Software Upgrading

My xda IIi back up battery not charging....
Any help is very thank ful

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Battery charge drops after unpluging

Hi Everybody
After fully charging my phone, as soon as I unplug the phone from the charger my battery goes from 100% to 98%. I was wondering if anybody has had similar issues or know the fix. I do not recall having this issue before and I am currently using the Insanity rom v.0.26
Thanks
this is a feature for saving battery life,it's integrated in the rom's source code by samsung.
Yeah it helps to prolong the batteries lifespan as l-ion batteries dont like been fully charged
Sent from my Darkyy 7.7 GT-I9000 using XDA App
Thank you for your quick reply. Its good to hear that its not some fault on my phone. Thanks

Extended Battery first time charging

Hi im using NAND android and i got myself extended battery 2600mhA.
Im worried about first charging. I suppose to leave it for 10 hours charging. But is charging dependent on kernel. Do i need special kernel for extended battery.
Im worried becouse i dont want my battery to stop charging on my fist charge becouse phone thinks its normal battery and stops on 50% charging and show green light.
Im told that first charging is important and should charge to 100% and let it charge for 10 hours.
Any experiances with this or any advices would be appriciated.
Are there any jews, muslims or christians that can answer my question.
Hell ill even accept Hinduist and Budist answer.
But i prefer an ateist answer.
Any help please.
denyboy said:
Hi im using NAND android and i got myself extended battery 2600mhA.
Im worried about first charging. I suppose to leave it for 10 hours charging. But is charging dependent on kernel. Do i need special kernel for extended battery.
Im worried becouse i dont want my battery to stop charging on my fist charge becouse phone thinks its normal battery and stops on 50% charging and show green light.
Im told that first charging is important and should charge to 100% and let it charge for 10 hours.
Any experiances with this or any advices would be appriciated.
Click to expand...
Click to collapse
If you are worried about your nandroid rom supporting your extended battery, why not do titanium backup and sms backup, then flash wm6.5 and charge your battery fully, then revert to nandroid.
Alternatively flash a nandroid rom which does support extended battery.
May your god go with you!
So WM6.5 supports fully extended battery without problems. Is that right???

[Q] [HELP] Galaxy s4 battery issue after update !!!

Hi,
Recently I purchased galaxy s4. Initially I charged my phone with galaxy grands's charger for a couple of days ( As the charger look alike I thought both chargers are same ) . My battery used to drain very fast. However when I discover that s4's charger is high powered..I switched to it. There is a slight improvement in battery backup but I am not receiving the actual backup. What should I do ? Should I calibrate my battery. If so, what is the procedure?
Thanks
Some battery data would help. Numbers, please.
laksh2293 said:
Hi,
Recently I purchased galaxy s4. Initially I charged my phone with galaxy grands's charger for a couple of days ( As the charger look alike I thought both chargers are same ) . My battery used to drain very fast. However when I discover that s4's charger is high powered..I switched to it. There is a slight improvement in battery backup but I am not receiving the actual backup. What should I do ? Should I calibrate my battery. If so, what is the procedure?
Thanks
Click to expand...
Click to collapse
U can use the phone till it completly gets dry and then charge full and use may help
If not u can reset the device completly and see mostly this will be solving the issue
there are some apps which does calibrating the battery however i never had to use the same
u can try this app and see if this helps
https://play.google.com/store/apps/details?id=com.nema.batterycalibration

Nexus 4 (non-rooted) battery calibration doubt !

Guys... I have a nexus 4 which is not rooted yet, running on stock android OS, android lollipop 5.0.1.
I know the manual procedure to calibrate a battery (charge till 100% in one go - discharge without charging in between or connecting phone to any device by USB till phone turns off - again charge from 0%-100% in one go). I do it with the stock charger provided with my phone.
But now I have a doubt.. What if I use a turbo charger to calibrate the battery !
Will the battery be calibrated efficiently as the charging is a bit fast with turbo charger.
And also.. What if I calibrate using a power bank, I have 2 power banks.. One charges phone fast like a turbo charger.. Other one is a bit slow.. Like the stock charger...
Will there be any difference between the battery calibration done with stock charger, phone connected to PC using USB, using turbo charger, a slow charging power bank and a fast charging power bank ? Does charging speed affect battery calibration ?
P.S. - While charging phone using both the power banks, it shows charging on AC.
Please someone clear my doubt.
Thanks
Sent from my Nexus 4 using XDA Free mobile app

3800 Battery for N4

Hallo , i bought a 3800 battery for my note 4 but i have a problem , when i put on charge my N4 the maximun percent of battery is 80 % , a customer say to me is a trouble with the memory and i get an app for reset the battery... Can someone help me ??
Thanks
lucalaco said:
Hallo , i bought a 3800 battery for my note 4 but i have a problem , when i put on charge my N4 the maximun percent of battery is 80 % , a customer say to me is a trouble with the memory and i get an app for reset the battery... Can someone help me ??
Thanks
Click to expand...
Click to collapse
clear cache. DO you have a separate standalone battery charger you can try?
Nothing to do i clear cache but when i put the n4 on charge all night the maximun percent is 81 !!!!!
bonerp said:
clear cache. DO you have a separate standalone battery charger you can try?
Click to expand...
Click to collapse
have you tried draining the battery/running til empty before fully recharging it?
so last day i wait that n4 go down without charging, and i put it on charge all night but today morning yje indicator of battery stiil say to me 80% ....
WHY??????
It's a battery problem ? or is only the rom can check the battery status ??
Thanks
bonerp said:
have you tried draining the battery/running til empty before fully recharging it?
Click to expand...
Click to collapse
Try a new battery?
Sent from my SM-N910F using Tapatalk
If rooted download Battrry Calibaretion from the play store, charge the phone until you are sure the battary have fully charged lunch the app.

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