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Battery calibration is simply done by running it down completely until the phone shuts off by itself...
Then remove the battery, wait 10 seconds, insert again, repeat...
If the phone shuts off again in less than a few minutes you're done.
Now remove battery and hold power button for 1minute.then insert battery.dont switch on the phone. plug the charger and recharge the battery fully until the green light is on...
then remove battery,hold power button for few seconds,insert it and switch on the phone...
yes its done......
do this initially once in 3-4months when the phone is new.then ince a month after a year to gain maximum battery performance...
REMEMBER THIS WILL NOT DRAMATICALLY IMPROVE YOUR BATTERY LIFE....
BUT THIS WILL SAVES YOUR NEW ONE TO BE DEAD BEFORE AGE
DONT EXPECT MORE FOR ALREADY SWOLLEN OR DIED BATTERY...
no one is interested to test it?
tested, working fine, but i haven't impoved battery life, and also my battery works same as first day. I recommend to use this on all types of batteries LiIon, NiCd etc...
dubravk0 said:
tested, working fine, but i haven't impoved battery life, and also my battery works same as first day. I recommend to use this on all types of batteries LiIon, NiCd etc...
Click to expand...
Click to collapse
yes this works when you loose your first few % from 100- 80 very rapidly and then your battery become stable...
ok thanx for feedback...
saurabh88 said:
Battery calibration is simply done by running it down completely until the phone shuts off by itself. Then remove the battery, wait 10 seconds, insert again, repeat. If the phone shuts off again in less than a few minutes you're done.remove battery and hold power button for 1minute.then insert battery.dont switch on the phone. plug the charger and recharge the battery fully until the green light is on.then remove battery,hold power buttin for few seconds,insert it and switch on the phone...do this initially once in 3-4months when the phone is new.then ince a month after a year to gain maximum battery performance
Click to expand...
Click to collapse
yupz... u're right bro...
i am a flashing junkies and i always do this after flashing to WM 6.5 ROM.
last nite i've just flashing Onyx 5.1.1 ROM (the fastest WM6.5 ROM i felt) . well.. as expected from every WM6.5... battery drain veeeerry Fast!
i just use it normally till switched off on it's own. then charge the battery (while my elfin still turned off) and...
voila....
from 08 pm last nigt till 12.00 am today, it's only consumed 10%!!!
WOW!!!
in fact, i use G-alarm (which usually drain my battery faster in WM6.5).
and this morning, it's need 30 minutes my G-alarm ringing to woke me up.
YES I WANT THAT ALL MEMBER SHOULD TRY THIS AND GIVE THEIR FEEDBACK..
@saurabh bro i tried it...but it dnt workd...
while doin battery calibration thru ur method i came across this thng-
wen power shuts and i wait for 10sec and reinsert the battery and switch on d phn...it gets on smart mobility screen appears and then htc logo cums ,phn gets switchd off....to my surprize it again restarts.,.i havnt presd the power button dis tym...wat shud i do...????
I´m Interested!
What i do?
anupambbatra said:
@saurabh bro i tried it...but it dnt workd...
while doin battery calibration thru ur method i came across this thng-
wen power shuts and i wait for 10sec and reinsert the battery and switch on d phn...it gets on smart mobility screen appears and then htc logo cums ,phn gets switchd off....to my surprize it again restarts.,.i havnt presd the power button dis tym...wat shud i do...????
Click to expand...
Click to collapse
well is this happen after the callibration?
Its working :d :d
I´m going to test it ..but: One question
how did you figure this out?
and what should the pressing of the powerbutton do .when no batterie is in it?
BoomTunezzz said:
I´m going to test it ..but: One question
how did you figure this out?
and what should the pressing of the powerbutton do .when no batterie is in it?
Click to expand...
Click to collapse
this is called "POWER CYCLING"....when u hold your power button for a while when no battery inside it drain your backup battery which resposible for your device to remember date,time etc.....
after doing this all the power from the device will be gone....
after that u can do the procedure otherwise it will not gives u good results..
i have tested it myself
It works fine for me!
Now battery drain is proportional to the usage and for sure battery life is longer
flaviopac said:
It works for me!
Now battery drain is proportion to the usage and for sure battery life is longer
Click to expand...
Click to collapse
Same for me, battery drain is almost half it was before.
I'll give it a go...
no change in battery life whatso ever.tried it in the same way as u mentioned.i have elfin with battery of 2yrs.any suggestions??
vasujahagirdar said:
no change in battery life whatso ever.tried it in the same way as u mentioned.i have elfin with battery of 2yrs.any suggestions??
Click to expand...
Click to collapse
2 years??
well... it's time to buy a new one.
oza_crazy said:
2 years??
well... it's time to buy a new one.
Click to expand...
Click to collapse
i know ,still i tried to test the method to know the results.
vasujahagirdar said:
i know ,still i tried to test the method to know the results.
Click to expand...
Click to collapse
yes bro u need to buy a new one..
saurabh88 said:
Battery calibration is simply done by running it down completely until the phone shuts off by itself. Then remove the battery, wait 10 seconds, insert again, repeat. If the phone shuts off again in less than a few minutes you're done.remove battery and hold power button for 1minute.then insert battery.dont switch on the phone. plug the charger and recharge the battery fully until the green light is on.then remove battery,hold power buttin for few seconds,insert it and switch on the phone...do this initially once in 3-4months when the phone is new.then ince a month after a year to gain maximum battery performance
Click to expand...
Click to collapse
Very interesting, I did not think/know it before.
I'll do in the next days (I have other 2 batteries backup).
Hello...
I am now on stock XXJPM.
I was on Kyrollis and have changed a lot of roms.
Ok... so my battery is having an error.
Once i plug in my charger within 2 minutes it says 100%. And once plugged out it says 5%. WTF is it ?
I had flashed XXJPM twice and removed both my sd and sim card.
idk whats the problem.
Even tried battery calliberation when it was 100% and in a couple of seconds it went back to 5%.
Plz help me guys.
May be you discharged battery to much and damage a safety chipset on battery.
It may happened too with to high battery temperature.
Anyway how long phone may work on that 5%? Did you make data wipe?
And you aren't able to check rom/phone with other battery?
GregVIII said:
May be you discharged battery to much and damage a safety chipset on battery.
It may happened too with to high battery temperature.
Anyway how long phone may work on that 5%? Did you make data wipe?
And you aren't able to check rom/phone with other battery?
Click to expand...
Click to collapse
So should i goto the samsung centre ? will they replace it ?
Phone gets switched off in 3-4 mins at 5%.
And i dont have another battery
rahulkucheria said:
So should i goto the samsung centre ? will they replace it ?
Phone gets switched off in 3-4 mins at 5%.
And i dont have another battery
Click to expand...
Click to collapse
ok try this...
1) Discharge battery completely...try switching on the phone even with 0 battery...it may just switch on and then switch off automatically, do this until it becomes completely dead..
2) Start Charging with phone switched off...let it charge for like 2 hours i say...even if it shows full battery in that charging animation.
3) Switch ON...use battery calibration, without 100% also do it...
4) Restart Phone and let it charge till 100%...
5) Should work then...if still then flash, DDJG6 eclair and update via kies...then take it to samsung center
dharamg3 said:
ok try this...
1) Discharge battery completely...try switching on the phone even with 0 battery...it may just switch on and then switch off automatically, do this until it becomes completely dead..
2) Start Charging with phone switched off...let it charge for like 2 hours i say...even if it shows full battery in that charging animation.
3) Switch ON...use battery calibration, without 100% also do it...
4) Restart Phone and let it charge till 100%...
5) Should work then...if still then flash, DDJG6 eclair and update via kies...then take it to samsung center
Click to expand...
Click to collapse
Trying this now
if you are under warranty, you should definitely go to samsung centre. they will replace your battery
maverickgenius said:
if you are under warranty, you should definitely go to samsung centre. they will replace your battery
Click to expand...
Click to collapse
i agree ! your batter seems to have real problem
Hello friends,
MY i9500 international edition has been having this problem for several months now. I have flashed about 3 or 4 ROMs and the result is always the same. I charge to 100%.. use for little while and then I do something like open the Camera, or xyz app and BOOM the screen goes black, upon rebooting the low battery popup appears. The phone will heat up during this process. Sometimes, removing the battery and rebooting acts as a temporary fix. The battery percentage reappears at a higher number and I can use the phone.. But, then the phone rings or I try to reply to a text message and BOOm screen goes black, etc..
currently using 4.4.2, kernel 4.3.5-CM-gbe05dd6 (SuperNexus ROM)
help!
TabLife said:
Hello friends,
MY i9500 international edition has been having this problem for several months now. I have flashed about 3 or 4 ROMs and the result is always the same. I charge to 100%.. use for little while and then I do something like open the Camera, or xyz app and BOOM the screen goes black, upon rebooting the low battery popup appears. The phone will heat up during this process. Sometimes, removing the battery and rebooting acts as a temporary fix. The battery percentage reappears at a higher number and I can use the phone.. But, then the phone rings or I try to reply to a text message and BOOm screen goes black, etc..
currently using 4.4.2, kernel 4.3.5-CM-gbe05dd6 (SuperNexus ROM)
help!
Click to expand...
Click to collapse
Perhaps a battery problem? Try replacing the battery. Or borrowing first, at least.
cheers ~
TabLife said:
Hello friends,
MY i9500 international edition has been having this problem for several months now. I have flashed about 3 or 4 ROMs and the result is always the same. I charge to 100%.. use for little while and then I do something like open the Camera, or xyz app and BOOM the screen goes black, upon rebooting the low battery popup appears. The phone will heat up during this process. Sometimes, removing the battery and rebooting acts as a temporary fix. The battery percentage reappears at a higher number and I can use the phone.. But, then the phone rings or I try to reply to a text message and BOOm screen goes black, etc..
currently using 4.4.2, kernel 4.3.5-CM-gbe05dd6 (SuperNexus ROM)
help!
Click to expand...
Click to collapse
Buy a new battery.
Mandark52 said:
Buy a new battery.
Click to expand...
Click to collapse
really? anyone else have this problem? I dont think its a battery issue. since the problem happens seemingly at random. if the battery was wrecked wouldnt it always mess up?
TabLife said:
really? anyone else have this problem? I dont think its a battery issue. since the problem happens seemingly at random. if the battery was wrecked wouldnt it always mess up?
Click to expand...
Click to collapse
well bro do you see the golden plates on your battery? So these pins might get damaged while flashing not every tym but it happens. Replace your battery or just sit and caliberate the battery which of no use.All the best.
easy sol wud b borrowing a battery frm a frnd to test
if u dont wana spend money on buying a new battery then borrow it frm ur frnd for a day n test if urs got any prob ..
the battery dont need to b in damaged state to do such malfunction .. i bought a new battery for my fone n it does same like at 20% fone switches off n after restart it goes to 10% frm 50-60
plz i need your help.
i download my battery til it was 100% then i restart the battery shows 98% i repeat this few time always the same
i download battery calibration and when it was on 100% i calibrate the battery but still same after 1 reboot 98%
any idea.
im in the new rom "j4" it need to be better for battery.that what the company say.
bubu23 said:
plz i need your help.
i download my battery til it was 100% then i restart the battery shows 98% i repeat this few time always the same
i download battery calibration and when it was on 100% i calibrate the battery but still same after 1 reboot 98%
any idea.
im in the new rom "j4" it need to be better for battery.that what the company say.
Click to expand...
Click to collapse
it's not weird...it usual..because they need a lot battery to start up, and it's normal to have 98%..mine too also like that..it's depend on ur background apps too..
liquidz17 said:
it's not weird...it usual..because they need a lot battery to start up, and it's normal to have 98%..mine too also like that..it's depend on ur background apps too..
Click to expand...
Click to collapse
damn i have not installed an program.
in my note 3 it was 100% for almost 1 houre till it start level down
but thx
Dont worry
Our note maybe sometime not show right battery percent so it just normal
If you want reboot with 100% then you should plug in and reboot
Sent from my SM-N910L using XDA Free mobile app
Hi all,
I would like to ask you(with better skills than me) something about my LG device. Once I got up after listening to music my device was approximately 42celsius degrees and i had to turn it off for 30 mins to get it on a normal temperature. After that I realized my device battery is draining so fast. I don't know why....my idea is that: because of the high temperature or it's a software bug. I plug my phone off at 6:30am and after using it a little I only have maximum 20% at 4:00pm. I'm using Alegen's 5.0.1 rom and all the people who use it said they haven't got a problem like me. I downloaded CPUz and it says my battery life is good. So please help me because I don't know what to do.
Sorry about my English.
42 is a verry low temp. My G2 have 45 in idle, doing nothing. Dont worry, there is no pb with battery
x3m.zone said:
42 is a verry low temp. My G2 have 45 in idle, doing nothing. Dont worry, there is no pb with battery
Click to expand...
Click to collapse
Thanks for your answer but what should I do with my battery draining? I'm using it on a very low brightness and wifi is turned off,etc...
Make a nandroid backup and then try reflashing to stock after a full battery charge. Use the phone until 5-2% and then fully charge it. Then use as normal and see if it helps. If that hasnt helped it could be battery issues.
Also when the phone heats up is it near the top beside the camera?
Sent from my LG-D802 using Tapatalk
heavy_metal_man said:
Make a nandroid backup and then try reflashing to stock after a full battery charge. Use the phone until 5-2% and then fully charge it. Then use as normal and see if it helps. If that hasnt helped it could be battery issues.
Also when the phone heats up is it near the top beside the camera?
Sent from my LG-D802 using Tapatalk
Click to expand...
Click to collapse
Yes I would say but I don't know for sure
magonydavid said:
Yes I would say but I don't know for sure
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Click to collapse
Mine heats on same place, so i think its CPU/GPU there, as battery is lower than that, so its normal
nikola016 said:
Mine heats on same place, so i think its CPU/GPU there, as battery is lower than that, so its normal
Click to expand...
Click to collapse
Ohh but I don't know why my phones battery keep draining....
magonydavid said:
Ohh but I don't know why my phones battery keep draining....
Click to expand...
Click to collapse
Maybe you have some apps which keeps your device awake, try with another rom/kernel kombination (dont use 5.0 roms to test battery as battery is better on stock based roms)
nikola016 said:
Maybe you have some apps which keeps your device awake, try with another rom/kernel kombination (dont use 5.0 roms to test battery as battery is better on stock based roms)
Click to expand...
Click to collapse
99% of the time this is the case - a rogue app running, or one of its services, keeping the phone awake and running in the background.
OP, try this: reset the phone to factory settings, restart it and then just leave it like that for 30 minutes or so. Don't even enter your SIM PIN or anything. If the phone is still heating up, the unit is defective and requires service (it is not impossible that the battery is shorting out somewhere somehow).
robogo1982 said:
99% of the time this is the case - a rogue app running, or one of its services, keeping the phone awake and running in the background.
OP, try this: reset the phone to factory settings, restart it and then just leave it like that for 30 minutes or so. Don't even enter your SIM PIN or anything. If the phone is still heating up, the unit is defective and requires service (it is not impossible that the battery is shorting out somewhere somehow).
Click to expand...
Click to collapse
Under factory reset you mean I have to backup the original LG software or my lollipop rom is good?
No, just try resetting to factory defaults (obviously, back up everything important), you can do it either through the menu or the recovery.