in the list of readings, which is for ma? I'm trying to see if I have a high drain.
thanks.
Battery Current of course.
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Related
I'm currently running cyanogenmod 7.however my battery percentage changes irregularly. It can be 50 then all of a suddejt jump to 30. Don't know what is going on.
Anyone have a solution. Cheers
Sent from my Desire HD using xda premium
do a full wipe and reflash the rom
charge to 100%
than use a battery calibration tool
see if it works
otherwise, full wipe and another rom
When I put the phone on charge the percentage doesn't increase however it shows the charging symbol
Sent from my Desire HD using xda premium
Juice Plotter
Try Juice Plotter to monitor your batter use over time.
Did you ever leave your phone in a very hot place such as inside your car?
I've had the same problem after leaving my DHD in my car in the blazing hot sun, and it cooked up the battery which stopped providing correct battery info to the phone.
I've replaced my battery and the problem solved
Sent from my HTC Desire HD using XDA
I am a new user and I like the nexus 4 a lot but the only one problem is the battery use up in a short period of time could any more help about the battery saving of this phone and share your experience and screen shot
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Please use already existing thread for battery related issues;
http://forum.xda-developers.com/showthread.php?t=1992627
But yes you have to understand few things about battery and how to manage it. Install better battery stats or gsam battery monitor and CPU spy and learn to read the data they produce to identify what's causing battery drain and how you can manage it.
Sent from my HTC Desire using xda app-developers app
I was interested in how the battery on the Nexus 4 performed but i aint trawling through 242 pages.
No one seems willing to help on here you just either get thread locked thread already exists or go look at this already running thread, never known a forum like it.
How long have you owned your nexus 4? I was shocked at my battery life at first, but after about 2 weeks it significantly improved. Now I can easily last 12 hours with about 2,5h screen time. Not as impressive as some others, but still doable. So you might just want to give your device a few weeks to get used to you using it.
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Hi ! So, i will receive my N4 in few days, and i would like to know what i should do to improve my battery life at first. Is there any way to charge and discharge the battery ? I read something like that on the forum but it seems very long.. Thanks for your answer
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AutruiP said:
Hi ! So, i will receive my N4 in few days, and i would like to know what i should do to improve my battery life at first. Is there any way to charge and discharge the battery ? I read something like that on the forum but it seems very long.. Thanks for your answer
Sent from my Blade S using xda app-developers app
Click to expand...
Click to collapse
Calibrate the battery by running it down to 0% and charge it fully.
You can also root the phone and flash a custom kernel that offers great battery life.
Other things you can do...
Turn off sync, turn off GPS, turn off Google now, and lower brightness level to a minimum.
Sent from my Nexus 7 using xda app-developers app
Yeah i was more talking about calibration. Is Just one discharge cycle enough ?
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There's no such thing as battery calibration. Just use your phone normally, charging it when you want to.
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AutruiP said:
Yeah i was more talking about calibration. Is Just one discharge cycle enough ?
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Click to expand...
Click to collapse
Don't calibrate now.. your phone will already have the best calibrated battery settings.
Calibrate when you flash a custom Rom and that too,if you face battery problems. Otherwise no need. You'll do more damage otherwise. No need to calibrate if you flash a kernel over stock either.
cm9 htc a310e k2.6
You dont calibrate li ion battery.
http://batteryuniversity.com
And you should never purposely run it down to 0%.
steviewevie said:
There's no such thing as battery calibration. Just use your phone normally, charging it when you want to.
Sent from my Nexus 4 using xda premium
Click to expand...
Click to collapse
It is a bit of a misnomer as the phone is calibrating the battery scale to match the discharge of the battery. It isn't that there is no such thing, it just isn't what people think.
Get the latest Franco kernel on it. That is all.
MrBelter said:
It is a bit of a misnomer as the phone is calibrating the battery scale to match the discharge of the battery. It isn't that there is no such thing, it just isn't what people think.
Click to expand...
Click to collapse
This. So much this.
Can someone point me in the direction of a battery monitor that works? My best battery life has been around 9 hours and I need to see what is draining
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Betterbatterystats
Sent from my SAMSUNG-SM-N900A using Tapatalk
Sorry if I'm a little late with my reply but I use battery drain analyzer & battery monitor widget. Between the two I get every piece of available data from the battery
My phone battery life suck! I used to be able to get 5 hours of screen on time but not anymore. I can barely push out a day use without having to charge it. Check the pictures I'll have attached. I might have to return this to T-Mobile if I have my phone insured.
Sent from my LG-D801 using XDA Premium 4 mobile app
I have the same issue.
Sent from my LG-D802 using Tapatalk
Meaningless... You'll need to look for wakelocks, look for CPU hogs, look for bandwidth hogs, etc.
GSam Battery Monitor and Better Battery Stats are a good start to get useful information.
Shryvone21 said:
My phone battery life suck! I used to be able to get 5 hours of screen on time but not anymore. I can barely push out a day use without having to charge it. Check the pictures I'll have attached. I might have to return this to T-Mobile if I have my phone insured.
Sent from my LG-D801 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Agree with 3rd post also try battery calabration and greenify!
Try NOT using the 4g the whole time.
Hmmm I'll go through one whole day with GSam battery stats and post the statistics of my use.
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