Defy Battery Issue

nidhish91 · Apr 9, 2012

So I successfully installed Cynogenmod 7.2 but the 99% battery thing is pissing me off. Yes I did use BatteryCalibrator and also tried deleting the battery file through advanced option via CWM.

But I still have the 99% battery thing. Whenever my cell reaches 100% and I unplug it and it goes to 99 instantly too. Any help? I seached almost everything but no help.

Sent from my MB525 using XDA

remuseu · Apr 9, 2012

pure logic bro...it's 100% when u have it plugged in and then ofc it drops to 99% because it looses some mili amps
if u don't want to see that..just don't use any soft that shows u battery percentage

nidhish91 · Apr 10, 2012

remuseu said:
pure logic bro...it's 100% when u have it plugged in and then ofc it drops to 99% because it looses some mili amps
if u don't want to see that..just don't use any soft that shows u battery percentage

99% in just 1 sec after unplugging isn't logic :what:

Sent from my MB525 using XDA

YahsCE · Apr 10, 2012

nidhish91 said:
99% in just 1 sec after unplugging isn't logic :what:

Sent from my MB525 using XDA

well maybe because of your battery usage in time, because it happens to me also, so maybe our battery has a lot of usage and in a future we need to change battery :/

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binhtop · Apr 10, 2012

YahsCE said:
well maybe because of your battery usage in time, because it happens to me also, so maybe our battery has a lot of usage and in a future we need to change battery :/

Sent from my MB525 using xda premium

The same problem here, i tried many batt fix but no one works. It has started since i first installed CM7.2 ( mine is defy plus ). Still keep searching. It's because of the kernel i guess. Anyway to change it ?

YahsCE · Apr 10, 2012

binhtop said:
The same problem here, i tried many batt fix but no one works. It has started since i first installed CM7.2 ( mine is defy plus ). Still keep searching. It's because of the kernel i guess. Anyway to change it ?

Do you have baterry drops while using? Like from 30% to 15% ? Cause i've found that and that's not cool

Sent from my MB525 using xda premium

corrinti · Apr 10, 2012

Hi guys, I wouldn't accuse ROM or kernel, more I wouldn't bother too much, till I do not have to charge twice a day.

I have the same issues with two different phones at home, different kernels and different ROMs. Though I tried batt calibration and CWM wipe, it does not help. Both phones never reach 100% - go to 99% even if you charge for several hours then.

Sometimes I have 7% drop per 8 hours, sometimes 5% in 20 minutes - both cases only 2G is working (and of course some mess in background ;-)). I would rather accuse some applications working in background. Anyway rebooting helps.

For the case of sudden drop by 15% - do you have any task killer killing your batt widget? Or, may be, your battery widget is refreshed once per hour or so? Just proposals to check. (it is funny when task killer kills your clock widget - might be a lot of fun when you suddnely find you are two hours late. Know such case)

YahsCE · Apr 10, 2012

corrinti said:
Hi guys, I wouldn't accuse ROM or kernel, more I wouldn't bother too much, till I do not have to charge twice a day.

I have the same issues with two different phones at home, different kernels and different ROMs. Though I tried batt calibration and CWM wipe, it does not help. Both phones never reach 100% - go to 99% even if you charge for several hours then.

Sometimes I have 7% drop per 8 hours, sometimes 5% in 20 minutes - both cases only 2G is working (and of course some mess in background ;-)). I would rather accuse some applications working in background. Anyway rebooting helps.

For the case of sudden drop by 15% - do you have any task killer killing your batt widget? Or, may be, your battery widget is refreshed once per hour or so? Just proposals to check. (it is funny when task killer kills your clock widget - might be a lot of fun when you suddnely find you are two hours late. Know such case)

My battery widget it's the default one, i will post one screenshot later to explain

Sent from my MB525 using xda premium

YahsCE · Apr 11, 2012

here are the image, as you can see at the end of the image there is a drop of the battery i was telling..

YahsCE · Apr 12, 2012

installed cm7.1 11-11-11 will see what happens

Sent from my MB525 using xda premium

Cacha21 · Apr 12, 2012

YahsCE said:
here are the image, as you can see at the end of the image there is a drop of the battery i was telling..

I'm having the exacte same problem with battery drops except that in my case i have 2 drops instead of 1, the first one at 70% and the second one at 30% or so...happened with 2 roms, stock and cm7.2...

Buying a new battery will most likely fix it ...isnt it??

YahsCE · Apr 12, 2012

Cacha21 said:
I'm having the exacte same problem with battery drops except that in my case i have 2 drops instead of 1, the first one at 70% and the second one at 30% or so...happened with 2 roms, stock and cm7.2...

Buying a new battery will most likely fix it ...isnt it??

That's what i suppose, i'm going to see what happens with cm7.1

Sent from my MB525 using xda premium

kidrobot52 · Apr 12, 2012

yea same thing to my defy red Lens. Started noticing it happen when I switched to cm7.1 from jboogies rom awhile ago. Ever since then I thought it was normal. But know its just getting annoying. What battery fixes have you tried maybe I can try them and hope for the best.

YahsCE · Apr 13, 2012

kidrobot52 said:
yea same thing to my defy red Lens. Started noticing it happen when I switched to cm7.1 from jboogies rom awhile ago. Ever since then I thought it was normal. But know its just getting annoying. What battery fixes have you tried maybe I can try them and hope for the best.

I never tried any battery fixes but i want to know whay to do to fix it

Sent from my MB525 using xda premium

Maki-taro · Apr 13, 2012

The 100% to 99% when you unplug is not a problem. its because when it calculates the battery "%" it always takes the lower value
Example:
Battery level is 80.9 -> shows 80
Battery level is 99.999999999 -> it shows 99!

that is not a bug

JerryDarkHorse · Apr 13, 2012

Mine is also having this problem. Jumps from 30% to 20% instantly if the phone has been fully charged. However if I only charge it to 50% it does not jump.

Sent from my MB525 using Tapatalk 2

YahsCE · Apr 14, 2012

JerryDarkHorse said:
Mine is also having this problem. Jumps from 30% to 20% instantly if the phone has been fully charged. However if I only charge it to 50% it does not jump.

Sent from my MB525 using Tapatalk 2

Yes thats also weird that's happening to me also, it's that to be called a bug

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binhtop · Apr 14, 2012

YahsCE said:
Do you have baterry drops while using? Like from 30% to 15% ? Cause i've found that and that's not cool

Sent from my MB525 using xda premium

WHen i used CM7 or CM9, there was no drop. But when i use MUIU Pikachu, i have drop ! from 70-49%

---------- Post added at 04:31 PM ---------- Previous post was at 04:28 PM ----------

NOw i am using wiui and cant charge more than 81% ( defy plus )

DarkStone82 · Apr 15, 2012

Mine also drops instantly to 99% after unplugging, however it does not seem to affect the functionality of my phone. I got usually 40ish hours with ms2ginger4 and now I am testing it with quarx ics 0413 defy+ build to see what that drain is.

Also every time I install a new rom I use.
http://xdaforums.com/showpost.php?p=11803458&postcount=10

Works great for battery charge issues

yamandude · Apr 15, 2012

Well in my case the problems came when I started changing roms frequently ... bought defy around September last year, started the custom rom changing week after purchase ( rom changing frequency was about a different a week

) ... and battery skips started happening around December

. .... and from then m always searching for a solution to it ..... unsuccessfully

Defy Battery Issue

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