Database Info

Bump in battery level without charging

I noticed a small upward movement in battery level graph under battery usage screen on my phone. Yesterday too I noticed the same, but ignored it. But today, I'm totally perplexed on the increase.
Am attaching a screenshot for the same. You can notice the little upward movement towards the later part in the graph.
Any explanation would be well appreciated
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Sent from my SAMSUNG-SGH-I997 using XDA App

strychninetwitch said:
This is the most obvious answer of all of the stupid questions on here... ROMs rarely report battery level perfectly.
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I know kind sir. But this has been happening only y'day n today, n I've been on this rom since abt a week now. Never noticed this on any of my earlier phones or roms. Posted this to see if anyone else too observed the same.
And let me add to it: I noticed bumps like this on a restart. Not while the phone was still on.
Sent from my SAMSUNG-SGH-I997 using XDA App

If on a restart - the fuel gauge chip probably got reset when you restarted.
I'm not sure if restarting the phone resets the chip. I'm 100% positive a battery pull will.

Entropy512 said:
If on a restart - the fuel gauge chip probably got reset when you restarted.
I'm not sure if restarting the phone resets the chip. I'm 100% positive a battery pull will.
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I did a battery pull today. Gotta see if that helps.

Honestly that bump is incredibly minor - I wouldn't worry about it at all.

Better Levels are all over the place.. Within 5 minutes I gained 20% increase

So oddly enough within 5 minutes of charging I jumped 20% - battery stats?

alex.ap.pacman said:
So oddly enough within 5 minutes of charging I jumped 20% - battery stats?
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Really didn't leave a whole lot of information for anybody to work with, for example I know theres a rom kicking around out there that would only update that battery in 20% increments. or Maybe it just felt like 5 minutes? or Maybe it wasn't as low as you thought? but sure wipe battery stats wont hurt nothing

Okay, now I'm a bit upset, I looked at my screen and it said "Charged" then I booted back into recovery and it went down to 98% and stayed there, I waited a good 5 minutes and still no 100%. So I went and wiped the Battery stats anyway - idk what to do.
RetributionSK said:
Really didn't leave a whole lot of information for anybody to work with, for example I know theres a rom kicking around out there that would only update that battery in 20% increments. or Maybe it just felt like 5 minutes? or Maybe it wasn't as low as you thought? but sure wipe battery stats wont hurt nothing
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Sorry, I'm running the LiquidSmooth ICS 1.5 MR2 ASOP.
Update: I got full battery to work
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[Q] Phone slow when battery low

yesterday I got a slow phone when my battery was blow 10%. Is this a feature of Android that it work slower for saving the battery?
My unlock swipe code was very slow and I rebooted my phone and after that anything work just fine.
How can I solve this if the problem coms angain???

lonelobo0070 said:
yesterday I got a slow phone when my battery was blow 10%. Is this a feature of Android that it work slower for saving the battery?
My unlock swipe code was very slow and I rebooted my phone and after that anything work just fine.
How can I solve this if the problem coms angain???
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How can you solve it?
Don't let your battery get below 10%?
The system is designed so that when the battery gets too low it turns off a lot of stuff so that the device will last for longer to do what it was actually made for - be a phone.

SimonTS said:
How can you solve it?
Don't let your battery get below 10%?
The system is designed so that when the battery gets too low it turns off a lot of stuff so that the device will last for longer to do what it was actually made for - be a phone.
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Indeed often the cpu is slowed down to which would cause lag.
But yes the best thing to stop it would be to keep your phone charged
Sent from my GT-N7000 using xda premium

[Q] Battery issues :/

Recently have installed "[ROM] Android Revolution HD 7.3 | ICS | High Quality & Performance | Legendary"
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I did a clean Inltall. Using 4ext recovery (latest build)
Everything is great, but I can't seem to make the battery work as it supposed to... Whenever I'm charging it, it never charges to 100%, it goes up to a max of 80%, then if I reboot, it starts showing 100%, I did the Battery Calibration routine a couple of time, didn't work for me :/
Any suggestions ?

Try wiping battery stats in 4ext
Sent from my Sensation using XDA Premium 4 mobile app

most people(including me)have this issue
but after some time it reaches at 100%
no solution for it yet

rzr86 said:
most people(including me)have this issue
but after some time it reaches at 100%
no solution for it yet
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Should I change the kernel in order to make the battery life as long as possible? if yes, could you please link one?

NiTrO_Vlr said:
Should I change the kernel in order to make the battery life as long as possible? if yes, could you please link one?
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if you are coming from a fresh install give to the battery 4-5 circle charges and then see how the battery behaves
don't change kernel for now

[Q] Event Wakelock

Does anyone have any idea what these event wakelocks are? They are draining a lot of battery, and as you can see from the screenshots, my battery appears to be substantially worse than everyone else's. I'm not exactly a power user either!
I'd appreciate it if someone could help me out with this.
Here are some screenshots: https://plus.google.com/photos/+LewisLebentz/albums/6047049438489245601?sort=1
I have included pictures of the built in battery page, on screen time, awake time and a screenshot from WLD.

I have them too. But only recently. I'm on PA beta 2, AK stable Kernel 30.
As you can see Android os is eating away the battery.
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Sent from my Paranoid ONE

I have them as well. No idea what they mean though. On Mahdi + Franco.
Trying out AK, getting them on here too. All kernel wakelocks

Guys, wakelocks are normal and needed. There are times when they are excessive though. I think bacon-599 has a better discussion on battery drain than worrying about a few minor wakelocks. 10 minutes in a few hours isn't that bad.

tiny4579 said:
Guys, wakelocks are normal and needed. There are times when they are excessive though. I think bacon-599 has a better discussion on battery drain than worrying about a few minor wakelocks. 10 minutes in a few hours isn't that bad.
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Mine is excessive isn't it?
Sorry, what is bacon-599?

7ewis said:
Mine is excessive isn't it?
Sorry, what is bacon-599?
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I don't think so. Not sure what the issue is.
Oh BACON-599 refers to issue 599 on cms issue tracker where bacon is the device specific project.
Issue tracker is at jira.cyanogenmod.org